Comparison

Random Number Generator vs Random Number Generator RN

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Random Number Generator

Easily generate random numbers with customizable visual and auditory feedback. Save your generated numbers to history and prevent duplicates. Copy numbers to your clipboard for use in other applications.

Highlights
  • Generate random numbers
  • Configurable colors
  • Sound and vibration feedback
  • Copy to clipboard
  • Generation history
  • Prevent duplicate numbers
Features
Read full description

A simple and elegant way to generate random numbers. Enjoy the rotating colors as you generate new numbers. If the colors are too much for you, then you can just turn them off in the settings screen, as this app is fully configurable. Sounds and vibration can also be turned on in the settings screen, which will allow you to hear a sound and feel the device vibrate as you generate new numbers. If you need to copy the generated number to the clipboard so that you can paste it into another app, then simply tap on the generated number. The generated numbers, along with the date and time that the number was generated and the values of what the min and max were, are saved to the history which can be accessed at any time until it is cleared. If you need to prevent duplicates from being generated, simply turn on the ‘Prevent Duplicates’ feature in the settings screen.

About

Random Number Generator RN

Features
Read full description

A powerful random number generator tool that lets you customize number animations, set your own number range, generate random numbers automatically with a countdown timer, review history records, and keep the screen always on. **Subscription Agreement** Payment: Upon confirmation of purchase, the fee will be charged to your iTunes account. Automatic Subscription Renewal: Unless auto-renew is turned off at least 24 hours before the end of the current subscription period, the subscription will automatically renew. Renewal Charges: Your account will be charged for renewal within 24 hours of the end of the current period, and the cost of the renewal will be provided. Subscription Management: Users can manage their subscriptions. After purchase, auto-renewal can be turned off in the user's Account Settings. Cancellations and Refunds: Cancellations and refunds are directly managed by the store. Unused Portion of Free Trial: If a free trial period is offered, any unused portion will be forfeited when the user purchases a subscription to that publication. **User Agreement and Privacy Terms** https://www.kai7.app/p/privacy-policy.html

Screenshots

Random Number Generator4 screens
Random Number Generator RN4 screens

Verdict

The call

The clearest difference is ads: Random Number Generator RN at none against Random Number Generator's shown. Random Number Generator's advantage is iOS requirement (9.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Random Number Generator sells 1 one-off in-app purchase and Random Number Generator RN sells 4 in-app purchases, starting at $0.29 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Random Number Generator ships an update every 2 months, Random Number Generator RN monthly. The most recent releases landed on September 7, 2026 and August 24, 2026 respectively.

Scorecard2 real differences · 8 level
Random Number Generator versus Random Number Generator RN: the parameters behind the verdict, then further details
ParameterRandom Number GeneratorRandom Number Generator RN
PriceFreeFree
Rating4.6 (192 ratings) — better
Positive reviews81.3% of reviews
Number of ratings192 — better
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size25 MB10 MB
Age rating4+4+
DeveloperKevin HorvathKai Chi Tsao

In-app purchases

1 purchases

Random Number Generator

One-time1
  • Buy Me Coffee!$2.99
4 purchases

Random Number Generator RN

Subscriptions3
  • VIP Weekly3 Days trial$0.297 Days
  • VIP 1 Month2 Months trial$0.991 Month
  • VIP 1 Yer$1.991 Year
One-time1
  • Premium Version$3.99

Questions

Is Random Number Generator free?
Random Number Generator is free to download, with in-app purchases available.
Is Random Number Generator RN free?
Random Number Generator RN is free to download, with in-app purchases available.
Do Random Number Generator or Random Number Generator RN have ads?
Random Number Generator shows ads; Random Number Generator RN does not.
Which is updated more often, Random Number Generator or Random Number Generator RN?
Random Number Generator ships an update every 2 months, and Random Number Generator RN monthly. Most recently, Random Number Generator was updated on September 7, 2026 and Random Number Generator RN on August 24, 2026.

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