Comparison

RNG Random Generator vs Chess Timer Professional

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

Head to head
About

RNG Random Generator

This utility app generates random numbers, performs dice rolls, coin tosses, and selects random items from lists. It offers various modes for games, decision-making, and creative prompts, with additional features available through in-app purchases.

Highlights
  • Random number generation
  • Dice rolling
  • Coin toss
  • Spin the bottle
  • Random card selection
  • Yes/No generator
  • Random color generator
Features
Read full description

Random Number Generator is an app. which generates random numbers from a range eg 1 - 10000, and is ideal for dice games, for questions (yes or no), coin toss (heads or tails), spin the Bottle, random quotes and much more. Options: - Dice roll - Random Number Generator - Coin Toss - Pick Numbers - Spin the Bottle - Random Cards (32, 36 or 52 cards selectable) - Yes or No - this or that - Random Color Generator - Random Quotes - Random Words - 6 backgrounds - 2 app designs Additional features (in app purchase) - Random order - Random letters - Random Names Supported languages​​: EN, DE, RU

About

Chess Timer Professional

Features
Read full description

Chess Timer Professional is a clean and reliable chess clock for players who want a simple, focused experience at the board. Whether you are playing casual games with friends, training tactics, or running a small club tournament, this app gives you full control over your time settings without any distractions. Start a game in seconds, tap once after each move, and let the app handle the rest. Clear typography and high-contrast colors make the remaining time easy to read from across the board.. • Chess Timer Pro Monthly – Auto-renewable monthly subscription • Chess Timer Pro Yearly – Auto-renewable yearly subscription Features Included: Ad-free experience, premium timer tools, advanced controls, unlimited custom timers, and all future updates. Payment & Renewal: Payment is charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Terms of Use (EULA): https://necatitellioglu.store/chesstimer-terms.html Privacy Policy: https://necatitellioglu.store/chesstimer-privacy.html

Screenshots

RNG Random Generator4 screens
Chess Timer Professional3 screens

Verdict

The call

The clearest difference is ads: Chess Timer Professional at none against RNG Random Generator's shown. Chess Timer Professional also leads on iOS requirement (13.0 vs 15.6). 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. RNG Random Generator sells 5 one-off in-app purchases and Chess Timer Professional sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 8 level
RNG Random Generator versus Chess Timer Professional: the parameters behind the verdict, then further details
ParameterRNG Random GeneratorChess Timer Professional
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 daysEvery 4 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size37 MB42 MB
Age rating4+4+
DeveloperAlexander RutkowskijNecati Tellioglu

In-app purchases

5 purchases

RNG Random Generator

One-time5
  • Random letters$0.99
  • Random order$0.99
  • Random names$0.99
Show 2 more
  • Remove advertising$0.99
  • Upgrade to Pro$1.99
2 purchases

Chess Timer Professional

Subscriptions2
  • Chess Timer Pro Monthly$2.991 Month
  • Chess Timer Pro Yearly$14.991 Year

Questions

Is RNG Random Generator free?
RNG Random Generator is free to download, with in-app purchases available.
Is Chess Timer Professional free?
Chess Timer Professional is free to download, with in-app purchases available.
Do RNG Random Generator or Chess Timer Professional have ads?
RNG Random Generator shows ads; Chess Timer Professional does not.
Which is updated more often, RNG Random Generator or Chess Timer Professional?
RNG Random Generator ships an update every 4 days, and Chess Timer Professional every 4 days. Most recently, RNG Random Generator was updated on October 15, 2026 and Chess Timer Professional on October 12, 2026.

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