iDiamond Match Puzzle classic icon
King Chess 2700 plus icon
Lịch Vạn Niên Lịch Âm Việt Nam icon
+4

Hoan Ngo

For general users seeking organizational tools and privacy-conscious individuals interested in local AI processing.

7apps2.6(64.3K) Multi-theme

Snapshot

Who is Hoan Ngo?

Providing versatile productivity and utility tools to help users manage schedules, communications, and local AI processing.

Target audience

General users seeking organizational toolsPrivacy-conscious individuals interested in local AI processing

Active nemesis

SR Apps

Other rivals

Portfolio

Free 6
7
apps
Productivity3
Games2
Utilities2

Last updated

OneCalendar Free - All in one calendar

v6.901.0

12mo ago

Active

Publisher DNA

What defines Hoan Ngo?

Publisher DNA

Primary focus

Productivity and utility software

Scale

indie

Target audience

General users seeking organizational tools and privacy-conscious individuals interested in local AI processing.

Origin

Operating as a startup launchpad based in Hanoi, Vietnam, with a focus on creating mobile products for global impact.

Signature Patterns

  • •Strong preference for free-to-use models across productivity and utility categories.
  • •Focus on all-in-one functionality to consolidate multiple user tasks into single interfaces.
  • •Integration of local device capabilities, such as offline AI processing and local file management.
  • •Maintenance of legacy utility apps alongside newer, feature-focused releases.
Active

Portfolio momentum

Released 5 updates across 7 apps in the last 6 months, indicating a consistent development cadence.

Last release 4d agoActive apps 4Abandoned 3

Company profile

low confidence
Headquarters
Hanoi, Vietnam

Portfolio

What does Hoan Ngo ship?

Single-market publisher, every app ships only to United States.

Based on 1 of 7 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

Rivals

Who does Hoan Ngo compete with?

The rivals identified

Nemeses(1)

SR Apps

known forReach: Fast SMS Text and Email

1 app4.8Productivity

Both apps target users requiring bulk communication tools for contact groups, but Reach captures a larger audience through a freemium model and higher user satisfaction.

Contenders(10)

AppTout

known forQuick Send: Mass Text Message

1 app4.7Productivity

Both apps target users requiring bulk messaging and contact group management. Quick Send provides a free, higher-rated alternative to the paid Text To Group! tool.

Carlo Di Giuseppe

known forGroup SMS – Bulk Text Sender

1 app0.0Productivity

Both apps target users needing to send bulk messages to contact groups from an iPhone. They compete directly on the utility of managing contact lists for mass communication.

Catrnja Dev

known forContacts Group Texting & SMS Text Mass Messaging

1 app4.7Productivity

Both applications target users requiring group contact management and bulk messaging, creating direct competition for the same utility-focused user base.

Cedars Software

known forGroup SMS+

1 app4.7Productivity

Both applications target users requiring bulk messaging and contact management, creating direct competition for the same productivity-focused user base.

CViQ Solutions

known forGroup Text

1 app4.5Productivity

Both applications target small business owners and community organizers requiring bulk messaging and contact group management. They compete directly for the same user base by offering overlapping utility for mass communication.

Iryna Chupryna

known forMass Text Message Bulk Sms

1 app4.1Productivity

Both apps target users managing bulk communication for professional or personal groups, competing directly on the utility of contact grouping and mass messaging.

Ivan Kaliakin

known forGroup Text - Mass SMS Message

1 app4.5Productivity

Both apps target users needing bulk messaging for professional or personal groups, creating direct competition for the same user base.

Mass Text

known forGroup Text | Mass Message

1 app4.3Productivity

Both apps target users requiring bulk messaging and contact group management, creating direct competition for the same utility-focused audience.

Neagu Robert PFA

known forSendHype - Group text

1 app4.6Productivity

Both apps target users requiring bulk messaging and contact group management, creating direct competition for the same productivity-focused user base.

TechSweet

known forKontact: Mass Text Message

1 app4.8Productivity

Both apps target users requiring bulk messaging and contact organization, with Kontact providing a free alternative to the paid Text To Group!.

Same space(17)

Abdulsamed Dagli

known forMass Text Message: Group SMS

1 app4.1Productivity

It provides a bulk messaging utility for business users that mirrors the core functionality of the source app.

Business Contacts Solutions

known forCleanup Duplicate Contacts!

1 app4.4Productivity

It addresses the contact management utility of the source app by using AI to maintain address book accuracy.

CONG DUC TRAN

known forGroup Text Free

1 app3.3Productivity

It serves the same group messaging audience as the source app but suffers from a lack of recent maintenance.

EJing

known forGroup Contact Lite

1 app4.7Productivity

It serves the same power-user audience as the source app by facilitating bulk communication through custom contact groups.

Elsayed Hussein

known forGroupSpeak - Mass Message

1 app4.1Productivity

This app targets the same bulk messaging audience as the source app by automating recurring communications.

Hareshbhai Issamaliya

known forContact Manager & Backup

1 app3.6Productivity

It provides a manual backup utility for contact management, similar to the source app's maintenance features.

HYOUNG NAE OH

known forGroupQ: Contact Group Manager

1 app0.0Productivity

This app manages contact groups directly within the native address book, acting as a lightweight alternative to the source app.

LiveBird Technologies Private

known forContacts Groups Pro Mail, text

1 app4.3Productivity

This app provides a similar bulk communication utility as the source app but adds cloud-based synchronization.

New Marketing Lab

known forContact Groups - Text & Email

1 app4.6Productivity

This app provides a similar group-based messaging and contact management workflow as the source app.

One Step

known forBCC Text: Private Mass Texting

1 app4.4Productivity

It offers a specialized mass messaging workflow that complements the source app's group communication features.

RV AppStudios

known forDuplicate Contact Cleaner Ⓞ

1 app4.6Productivity

This app targets the same address book management space as the source app but focuses exclusively on duplicate consolidation.

Shan Shan Liu

known forRemove Duplicate Contacts +

3 apps4.5Productivity

It overlaps with the source app's contact maintenance features by offering cleanup and backup utilities.

SHARK Intelligence

known forGroup SMS with Delivery Report

1 app0.0Productivity

It provides group SMS messaging utility similar to the source app's communication features.

ShenZhen SamApp Technology Development Co.

known forSA Group Text Lite

1 app3.5Productivity

This app offers a more advanced bulk messaging workflow than the source app by using Excel-based data imports.

VINSOFTS JOINT STOCK COMPANY

known forClean Contact Group Manager

1 app1.0Productivity

This app focuses on the contact management and cleanup utility of the source app.

峥 俞

known forClean,Merge Duplicate Contacts

2 apps4.0Productivity

It provides contact cleanup and management tools similar to the source app's maintenance suite.

舜 陈

known forContact Cleanup

1 app4.6Productivity

This app focuses on the contact maintenance aspect of the source app by providing automated deduplication and recovery tools.

The Analyst's Read

The bottom line on Hoan Ngo

Bottom line

Hola IT is a focused indie publisher that successfully leverages a high-volume productivity flagship to anchor a broader, experimental utility portfolio. Their ability to maintain a 4.69 weighted rating suggests a disciplined approach to core user needs.

Frequently asked questions

How many apps does Hoan Ngo publish?
Hoan Ngo has 7 apps tracked by Marlvel, primarily in the Productivity category.
Where is Hoan Ngo based?
Hoan Ngo is based in Hanoi, Vietnam.
What kind of apps does Hoan Ngo make?
Hoan Ngo's portfolio is concentrated in Productivity and Games, with an average rating of 2.6/5 across rated apps.
What is Hoan Ngo's top app?
By review volume across the portfolio, OneCalendar Free - All in one calendar is Hoan Ngo's best-known app tracked by Marlvel.
In how many countries are Hoan Ngo's apps available?
Marlvel has tracked Hoan Ngo's apps across 1 country.

What fed this analysis

Apps analyzed:
7
With full intel:
0
With overview:
7
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 Hoan Ngo, 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. “Hoan Ngo intelligence.” Updated 2026-04-30. https://marlvel.ai/publishers/hoan-ngo

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Data licensed under CC-BY-NC 4.0