Randomizer

Randomizer

By Rob Sammons

Randomizer is a utility app for list management and random selection on iOS and Mac.

The App DNA

What makes this app unique?

Users hire the app to manage and randomize datasets for group decisions or presentations without the friction of recurring subscriptions.

For Users requiring a utility for list management and random selection who prefer a one-time purchase model over recurring subscriptions.

What does it look like?

Key features

List Managementedge

Store and organize multiple lists for randomization

iCloud Syncedge

Synchronize list data across iOS and Mac devices

Advanced Randomization Settingsedge

Automated cycling with time intervals and speech output

How much does it cost?

freemiumFree versionPro version (one-time purchase)

Monetization relies on a one-time purchase for Pro features, avoiding subscriptions and ads.

Velocity

Maintenance developmentUX improvementsplatform expansionperformanceShow more...

The development cadence is effectively stalled, with the last recorded release occurring in March 2025 on Android and December 2025 on iOS. There is no evidence of a consistent update cycle or active live-ops strategy. The most recent update focused on platform-specific technical maintenance and minor feature additions, but the significant gap between releases indicates a maintenance-only or inactive state.

See all version history

Who built it?

Rob Sammons

4 apps tracked · Utilities

Octopus Energy Agile WatcherOctopus Energy Agile WatcherMath Trainer - Quick QuestionsMath Trainer - Quick QuestionsCountdown - Upcoming EventsCountdown - Upcoming Events
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User Sentiment

What do users think recently?

The recent review mood reads excited. Users appreciate simple and clutter-free interface allows users to generate random results without unnecessary technical complexity, but report data persistence issues cause saved list items to disappear unexpectedly during editing or app switching.

How are ratings & reviews evolving?

App Store
4.64 · 268
Google Play
0.00 · 0

What users say, by theme

What Users Love
  • Simple and clutter-free interface allows users to generate random results without unnecessary technical complexity
What Frustrates Users
  • Data persistence issues cause saved list items to disappear unexpectedly during editing or app switching
What Users Want 1 request inside

51 of 51 recent reviews analyzed · high confidence · Excited overall

Read the full review analysis

Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for Randomizer

How's the Utilities market?

Randomizer maintains a 4.64 rating across 268 ratings, positioning it as a specialized utility tool. The lack of a subscription model differentiates it from high-volume competitors, though it limits the capital available for aggressive feature parity.

Read the market outlook

The rivals identified

Random Number Generator. RNG

By Volodymyr Yahenskyi

This app is a direct functional competitor that dominates the utility category by offering nearly identical randomization features while maintaining a significantly larger user base.

  • Offers native shake-to-randomize functionality which provides a more tactile and engaging user experience than manual buttons.
  • Includes robust list import capabilities that allow users to quickly transition existing data sets into the app.
  • Maintains a higher frequency of updates, ensuring better compatibility with the latest iOS and Android system versions.
Randomizer vs Random Number Generator. RNG

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Randomizer

Where is it heading?

The utility market is consolidating around high-velocity, visual-first tools, leaving Randomizer exposed if it remains in maintenance-mode. The developer must address the data-persistence gap to prevent power users from migrating to more stable, albeit subscription-based, alternatives.

  • Data persistence bugs in the latest release erode user trust, which compounds the rating drag already visible on Android.
  • Responsive developer support for feature requests maintains high satisfaction, which acts as a retention buffer against larger competitors.

The SWOT

Core Strengths
  • One-time purchase model removes recurring cost friction
  • Native iCloud sync anchors data within the Apple ecosystem
  • Responsive developer support builds long-term user trust
Critical Frictions 3 weaknesses inside
Growth Levers
  • B2B education partnerships for group-assignment tools
  • Session-based randomization mode to prevent duplicate selections
Market Threats 3 threats identified

Next best moves

1 Invest · 1 Maintain

Rebuild list-save logic because data persistence is the #1 complaint → reduce churn

+ 1 more prioritized move

The counter-intuitive read

The app's lack of a subscription model is a strategic asset…

Read the full take

Feature gaps

Shake-to-randomize (available in Random Number Generator. RNG but absent here)

Since the last report: The product strategy has pivoted to prioritize data persistence and stability over new feature development, reflecting a more critical assessment of user friction.

Bottom line

Randomizer succeeds as a niche utility through its one-time purchase model, but persistent data-loss bugs threaten its viability as a professional tool, so the PM must prioritize stability over new feature expansion to protect the current user base.

Unlock 3 critical frictions, 3 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

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 Randomizer, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The product strategy has pivoted to prioritize data persistence and stability over new feature development, reflecting a more critical assessment of user friction.

shifted

PM Action Priority

added

New Weakness and Opportunity

shifted

Top Request Evolution

Cite this report

Marlvel.ai. “Randomizer Intelligence Report.” Updated Jun 25, 2026. https://marlvel.ai/apps/randomizer

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