Random Number Generator – RNG is a lightweight utility for generating random integers on iOS, designed for ad-hoc decision-making and gaming.
The App DNA
What makes this app unique?
The app removes the connectivity dependency that web-based randomizers require, providing an instant, offline-first tool for classroom and board game scenarios.
For Users requiring quick, ad-hoc random number generation for board games, classroom activities, or decision-making.
What does it look like?
Key features
Operates without an active internet connection, reducing server-side infrastructure costs.
Users define specific minimum and maximum integer boundaries for generation.
Produces multiple random integers with a single tap.
How much does it cost?
The app is distributed as a free utility with no visible in-app purchase or subscription gates.
Velocity
Maintenance developmentperformanceopaqueShow more...
The app has seen only one release in the last 127 days, indicating a maintenance-focused development cycle. There is no evidence of new features or live operations, as the latest release was limited to generic bug fixes. Development momentum is currently stagnant, with no significant updates provided to users in over four months.
Who built it?
Vicki Partridge
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What do users think recently?
Fresh user feedback skews mixed. Users appreciate simple interface and clean graphics make the random number generator easy for daily use.
How are ratings & reviews evolving?
What users say, by theme
- Simple interface and clean graphics make the random number generator easy for daily use
- Aggressive advertisement frequency interrupts the user experience and creates frustration during standard tool usage
8 of 8 recent reviews analyzed · limited sample · Mixed overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Random Number Generator – RNG
How's the Utilities market?
Random Number Generator – RNG holds a 4.6-star rating across 194 total ratings. The lack of updates for over four months indicates a maintenance-only state that limits its ability to capture new utility-category share.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Random Number Generator – RNG
Where is it heading?
The utility market for simple randomizers is saturated, and Random Number Generator – RNG faces stagnation due to its lack of recent feature investment. Without addressing the ad-frequency complaints or adding requested logic like non-repeating sequences, the app will likely see a gradual decline in active users as more responsive competitors gain traction.
- The four-month gap in feature updates suggests the app is in maintenance mode, which leaves it vulnerable to more active, feature-rich utility rivals.
- High ad frequency interrupts the user experience, which drives negative sentiment and increases the likelihood of users switching to ad-free or lower-ad alternatives.
The SWOT
- Offline-first architecture removes the connectivity dependency rivals require
- Implementing a 'no-repeat' toggle would address the top requested feature
Next best moves
Ship a 'no-repeat' generation toggle because it is the top-requested missing feature → increase daily utility for board game users
+ 1 more prioritized moveThe counter-intuitive read
The app's maintenance-mode status is a feature, not a bug…
Read the full takeSince the last report: Development remains in a maintenance-only state with no new features or bug fixes released in over four months. The primary shift is a more critical framing of this stagnation as a direct threat to user retention in the SWOT and outlook sections.
Bottom line
Random Number Generator – RNG relies on its offline-first simplicity to retain users, but the current ad-heavy experience and lack of feature iteration create a churn risk that a 'no-repeat' toggle could mitigate.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Random Number Generator – RNG free to use?
Does Random Number Generator – RNG work without internet?
Can I prevent the app from generating the same number twice?
Sources
Report last updated