Add Watermark to Video icon
Merge Videos and Photos icon
Merge Voice Memos icon
+7

PLATINUM CITY

For content creators, photographers, and professionals needing evidence-quality media documentation and streamlined mobile editing.

10apps3.8(12K)Photo & VideoProductivity

Snapshot

Who is PLATINUM CITY?

Providing mobile tools for high-integrity media capture and utility-focused video editing for professional and personal documentation.

Target audience

Content creatorsPhotographersProfessionals needing evidence-quality media documentation

Active nemesis

Mosaic S.r.l.

Other rivals

Portfolio

Free 8
10
apps
Photo & Video9
Productivity1

Last updated

Voice Over Video

v6.5

1.1y ago

Intense

Publisher DNA

What defines PLATINUM CITY?

Publisher DNA

Primary focus

Utility-driven photo, video, and metadata tools

Scale

indie

Target audience

Content creators, photographers, and professionals needing evidence-quality media documentation and streamlined mobile editing.

Signature Patterns

  • •Focus on single-purpose utility tools rather than all-in-one creative suites
  • •Monetization primarily through subscription models for video tools and paid-upfront for productivity
  • •Deep integration with native iOS features, such as Apple Voice Memos extensions
  • •Consistent emphasis on metadata integrity and technical image/video specifications
Intense

Portfolio momentum

The publisher is in a high-growth phase with 10 releases in the last 6 months and 80% of the portfolio currently maintained.

Last release 33d agoActive apps 8Abandoned 2

Portfolio

What does PLATINUM CITY ship?

Apps

10 apps analysed

Add Watermark to Video icon
Add Watermark to Video

Create and add watermark, logo and text to video & photo as a batch process.

4.0(205)

Integrated free music library provides an alternative to using personal iTunes tracks for projects

  • Simple video editing interface allows users to create quick clips without complex technical knowledge
  • Restrictive music import processes force users to rely solely on iTunes library integration
Merge Voice Memos icon
Merge Voice Memos

Voice Memos is a simple and powerful voice recording designed for everyday use.

4.9(476)
Metadata Pro icon
Metadata Pro

Capture media with rich metadata, timelines, backups, and case bundles

3.8(127)

Distributed across 7 markets, strongest in Europe.

Based on 3 of 10 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil3 / 3
  • Mexico3 / 3
  • United States3 / 3

Europe (4)

  • Portugal3 / 3
  • Spain3 / 3
  • France2 / 3
  • Italy2 / 3

Core markets (3/3 apps)

BrazilMexicoPortugalSpainUnited States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

2

Negative apps

25/100

Avg sentiment score

Unlock the app dragging this portfolio down.

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Rivals

Who does PLATINUM CITY compete with?

The rivals identified

Nemeses(2)

Mosaic S.r.l.

known forVideo Maker with Music Editor

1 app4.8Photo & Video

With over 3 million ratings, this app dominates the exact niche of simple video-music overlay, serving as the primary market leader.

Muhammed Efdal incesu

known forCombine Audio -Music,Mp3 Mixer

1 app4.7Productivity

Both applications target creators requiring audio concatenation tools, with Merge Voice Memos focusing on native iOS integration and Combine Audio targeting MP3-specific editing and trimming.

Contenders(14)

Bending Spoons Apps ApS

known forAlight Motion

2 apps4.6Photo & Video

Operates in the same video editing category but focuses on motion graphics and animation.

Lightricks

known forVideoleap: AI Video Editor

1 app4.5Photo & Video

Targets the same creative audience but pivots toward AI-assisted editing workflows.

Gang Niu

known forCombine Voice Memos +

1 app5.0Productivity

Both applications target users requiring audio file consolidation, competing directly through paid pricing models and shared functionality in audio merging.

Jangul Yedilova

known forMerge Audio Files

1 app4.6Productivity

Both applications target users needing to combine audio files, though they differ in their core workflow: Merge Voice Memos focuses on native iOS integration for productivity, while Merge Audio Files targets creative blending and track overlaying.

Jaydeep Dhameliya

known forUnlimited Video & Audio Merger

1 app2.3Productivity

Both apps compete for users needing to combine audio files, though the rival expands into video mashups while Merge Voice Memos focuses on the native iOS Voice Memos workflow.

Lien Hoang

known forAudio Joiner: Merge & Recorder

1 app4.1Productivity

Both applications target users needing to concatenate audio files, but they diverge on platform integration and source file compatibility.

NEXT APPS

known forVoiceMerge: Merge Voice Memos

1 app5.0Productivity

Both applications target iOS users needing to concatenate audio files, directly competing for the same utility-focused audience through overlapping feature sets.

Oleh Lohinov

known forMerge Voice Memos · Audio Tool

1 app1.8Productivity

Both applications target users needing to concatenate audio files from the native Voice Memos app, creating direct competition for the same workflow.

Prequel

known forPrequel: Photo & Video Editor

1 app4.7Photo & Video

Focuses on aesthetic-driven editing with a heavy emphasis on trendy filters and social-media-ready templates.

Rajendran Sajith Sajindran

known forVoice Memos - Merge

1 app3.3Productivity

Both applications target the same user base needing to consolidate audio files within the native iOS Voice Memos environment using system extensions.

Sami ul Haq

known forVoice Note Merger

1 app1.0Productivity

Both apps target users needing to consolidate audio files, though they differ in source material: Merge Voice Memos focuses on the native Apple Voice Memos app, while Voice Note Merger targets audio from messaging applications.

SNOW

known forEPIK - AI Photo & Video Editor

2 apps4.3Photo & Video

A high-velocity competitor that frequently ships new AI-driven editing tools to maintain market relevance.

Vinodkumar KN

known forMerge Audio: Combine Sounds

1 app4.5Productivity

Both apps target users needing to concatenate audio files on iPhone, with Merge Voice Memos focusing on native extension integration and Merge Audio focusing on a standalone drag-and-drop interface.

Zippy IT Solutions

known forMerge Voice Memos: StitchMemos

1 app1.0Productivity

Both applications target the same workflow of concatenating audio files directly from the Apple Voice Memos app via a share extension.

Same space(36)

Alberta Blose

known forVoice Memos - Voice Recorderㅤ

1 app4.4Productivity

Provides a broader suite of editing and transcription tools that overlap with the utility of merging audio files.

Andres Piza Buckmann

known forExif Metadata Editor & IPTC

1 app4.4Photo & Video

Provides specialized editing for RAW formats and IPTC tags, serving the professional segment of Metadata Pro's audience.

Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.

known forExif Metadata Editor - Images

1 app4.1Photo & Video

Offers offline-first metadata editing for privacy-sensitive users, mirroring Metadata Pro's cloud-free approach.

Artiom Yakoventsev

known forMerge Voice Memos - MergeVoice

1 app3.0Productivity

Functions as a direct alternative for users seeking to combine audio files without complex editing timelines.

AUROQ

known forTimestamp Camera: Time stamp

1 app4.6Photo & Video

Automates time and location logging for personal and work logs, overlapping with Metadata Pro's documentation focus.

Bazaart

known forBazaart AI Photo Editor Design

1 app4.8Photo & Video

A design-centric editor that emphasizes graphic design elements over pure video sequence editing.

Bytedance Pte

known forHypic - Photo Editor & AI Art

2 apps3.8Photo & Video

Leverages Bytedance's AI technology to provide high-quality retouching and creative effects.

Daniel Anderson

known forThe Photo Investigator

1 app4.4Photo & Video

Targets power users needing granular control over image attributes, competing with Metadata Pro's technical utility.

Fluntro

known forEXIF Viewer by Fluntro

1 app4.7Photo & Video

Provides granular metadata management for privacy-conscious users, acting as a direct utility alternative to Metadata Pro.

Giang Le Ngoc

known forEXIF Metadata +

1 app4.3Photo & Video

Enables bulk metadata editing and removal for professional users, similar to Metadata Pro's utility focus.

Hitesh Khunt

known forVoice Memo - Mic To Speaker

1 app3.9Productivity

Users report: Attempts to capture the same recording audience but fails to provide a functional export path for merged files.

Imesart S.a.r.l.

known forAudio Memos SE: Voice Notes

1 app4.6Productivity

Focuses on audio quality and volume normalization, serving users who prioritize sound processing before merging.

Jatisari Inovasi Studio

known forVoice Memos

1 app4.8Productivity

Acts as the primary source for audio files that users then import into Merge Voice Memos.

JUPITER PALACE PTE

known forPhotoGrid: Video Collage Maker

1 app4.9Photo & Video

Specializes in grid-based layouts for both photos and videos, serving a distinct visual-collage use case.

kappz

known forEXIF Studio

1 app4.2Photo & Video

Provides metadata exploration and privacy tools, serving the same technical audience as Metadata Pro.

Keely Hill

known forQuick Voice Memo

1 app3.0Productivity

Focuses on rapid capture and immediate transcription, serving users who need quick notes rather than long-form editing.

Liger Infotech

known forTime Stamp Photos With GPS Map

1 app4.0Photo & Video

Automates site work verification for field professionals, serving the same documentation niche as Metadata Pro.

Made in Russia

known forExif Metadata Viewer & Editor

1 app3.5Photo & Video

Facilitates bulk metadata management for professional users, competing with Metadata Pro's technical utility.

MARK MANSER

known forxMeta - Photo & Video Metadata

1 app3.9Photo & Video

Provides metadata extraction and removal for privacy-conscious users, overlapping with Metadata Pro's utility.

Michael Ruvalcaba

known forSimply You - A Simplistic Voice Memo Recorder

1 app3.0Productivity

Provides a minimalist recording alternative for users who find feature-rich apps distracting.

MIHAIL OZUN

known forVoice Memos App 2026 AI Edit

1 app5.0Productivity

Integrates AI-driven summarization and transcription, moving beyond simple recording into post-capture analysis.

Mykola Fiantsev

known forTimestamp Camera: Photo&Video

1 app4.6Photo & Video

Provides location-verified visual records for professional documentation, mirroring Metadata Pro's focus on evidence.

New Marketing Lab

known forExif Metadata

1 app4.6Photo & Video

Offers bulk editing and metadata stripping for privacy-focused users, competing with Metadata Pro's documentation features.

Purple Development

known forVoice Memo Wifi Sharing Lite

1 app0.0Productivity

Adds file transfer capabilities to the recording process, addressing the need for off-device storage.

Service Development

known forVoice Memos Recorder

1 app4.6Productivity

Offers an alternative recording environment that includes transcription, competing with the need for external merging tools.

Skyjos Co.

known forViewExif

1 app4.3Photo & Video

Integrates metadata management into the native Photos app, serving users who need quick privacy controls.

SUSAMP INFOTECH

known forProof Camera with GPS Location

1 app4.4Photo & Video

Captures verifiable photographic evidence for professional documentation, aligning with Metadata Pro's core utility.

VIDEO EDITOR PTE

known forCollage Maker - LiveCollage

1 app4.8Photo & Video

Focuses on the intersection of static photo collages and short-form video assembly.

WOULD YOU RATHER PARTY GAMES

known forVoice Recorder - Memos Record

1 app4.8Productivity

Targets the same productivity-focused audience but emphasizes AI-assisted transcription over simple file concatenation.

Xiamen Meitu Technology Co.

known forMeitu- AI Photo & Video Editor

1 app4.5Photo & Video

A broad-spectrum editor that includes video music features alongside extensive photo retouching tools.

Zininworks

known forMetapho

1 app4.6Photo & Video

Manages photo metadata through local library browsing, serving users who need to sanitize or edit EXIF data.

周萍 黄

known forTimestamp Camera: Aio GPS Cam

1 app4.5Photo & Video

Offers all-in-one camera solutions for work and travel documentation, overlapping with Metadata Pro's task-based organization.

婧 李

known forExif Viewer - Photo Metadata

1 app4.5Photo & Video

Supports metadata management for professional photographers, aligning with the technical requirements of Metadata Pro users.

汇杭 钟

known forExif Metadata Remover Viewer

1 app4.5Photo & Video

Targets professional photographers needing to sanitize metadata, competing with Metadata Pro's technical utility.

玉彬 陈

known forTimestamp Camera Enterprise

1 app4.7Photo & Video

Captures evidence-quality media with network-verified time, serving the same documentation niche as Metadata Pro.

雨双 柯

known forTimestamp Camera -

1 app4.5Photo & Video

Automates real-time metadata overlays on media, serving the same evidence-documentation niche as Metadata Pro.

New entrants(5)

BigBalli Consulting

known forImage Inspector: EXIF Metadata

1 app0.0Photo & Video

Analyzes hidden photo layers to provide technical reports, serving the same power-user segment as Metadata Pro.

CHARDAESHA DANYALE

known forEvidence Camera:Time&Location

1 app0.0Photo & Video

Provides professional watermark modes for work records, mirroring Metadata Pro's focus on traceable documentation.

HUBX

known forAI Video - AI Video Generator

2 apps4.5Photo & Video

Rapidly iterating with 14 releases in six months, this app is aggressively capturing the AI-generation trend.

Invideo

known forinvideo AI: AI Video Generator

1 app4.1Photo & Video

A rapidly emerging threat that shifts the paradigm from manual editing to text-to-video generation.

TikTok

known forTikTok Studio

1 app4.6Photo & Video

A new entrant from a major platform that directly integrates editing tools with social distribution.

The Analyst's Read

The bottom line on PLATINUM CITY

Bottom line

Platinum City LLC is a disciplined utility publisher that successfully monetizes specific mobile workflows through a high-velocity release strategy. Their strength lies in technical niche tools that offer more granular control over media metadata and audio than mainstream competitors.

Frequently asked questions

How many apps does PLATINUM CITY publish?
PLATINUM CITY has 10 apps tracked by Marlvel, primarily in the Photo & Video category.
What kind of apps does PLATINUM CITY make?
PLATINUM CITY's portfolio is concentrated in Photo & Video and Productivity, with an average rating of 3.8/5 across rated apps.
What is PLATINUM CITY's top app?
By review volume across the portfolio, Voice Over Video is PLATINUM CITY's best-known app tracked by Marlvel.
In how many countries are PLATINUM CITY's apps available?
Marlvel has tracked PLATINUM CITY's apps across 7 countries.

What fed this analysis

Apps analyzed:
10
With full intel:
0
With overview:
10
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by PLATINUM CITY, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “PLATINUM CITY intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/platinum-city-llc

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Data licensed under CC-BY-NC 4.0