Comparison

groupay vs 乱数ジェネレーターX

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

Head to head
About

groupay

Easily track and settle shared expenses for group activities like travel and events. Input who paid what, and the app calculates exactly who owes whom. Features allow for adjustments and selective cost splitting among participants.

Highlights
  • Split bill calculation
  • Expense tracking
  • Payment adjustments
  • Selective cost splitting
  • Group settlement
Features
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Group + Pay = groupay! groupay is an application that makes it easy to adjust for split bill of group travel, BBQs, and other events. For example, have you ever experienced the following when traveling in a group? Mr./Ms. A: paid accommodation expenses Mr./Ms. B: paid rental car and highway expenses Mr./Ms. C: paid the entrance expenses Mr./Ms. D: paid meals expenses Mr./Ms. E: paid gasoline expenses When members are advancing various payments like this, it is difficult to calculate who should pay how much to whom when the final settlement is made... In such a case, groupay makes it easy to know "who should pay whom and how much" in the final settlement by simply inputting "who paid how much". Also, Mr./Ms. A came from far away, so I want to reduce his payment. Mr./Ms. B is a midway participant, so I want to give him a discount. A reduction function is also provided for such cases. Furthermore, you may want to split the cost of alcohol with only those who drink. In such a case, I have also included a function that allows you to select a member for each payment. Let's use groupay to free yourself from the hassle of complicated calculations when settling your account! *Depending on the amount of payment and the number of people, there may be a small error if the amount per person or the settlement amount is not exactly divisible by the amount of payment or the number of people. Please understand. URL scheme groupay://

About

乱数ジェネレーターX

Generate random numbers easily with a simple tap. Set your desired range and get instant random numbers. Keep track of generated numbers in history and control duplicate generation.

Highlights
  • Tap to generate random numbers
  • Set custom number ranges
  • History of generated numbers
  • Toggle duplicate generation
  • Simple and intuitive interface
  • Completely free to use
Features
Read full description

タップで手軽に乱数生成!無料のシンプルなアプリ! 範囲を指定して画面をタップするだけで、瞬時に乱数が生成されます。お好みの数字範囲を設定し、手軽にランダムな数字を手に入れましょう。 ◇シンプル&使いやすい アプリはシンプルで直感的な操作が可能。数字範囲を指定して画面をタップするだけで、素早く乱数が生成されます。 ◇完全無料 アプリのダウンロード、利用は完全に無料。気軽にダウンロードできます。 ◇ヒストリーで履歴管理 生成した乱数はヒストリーで確認可能。忘れたくない数字や、過去の乱数を管理できます。 ◇重複オン・オフ機能 機能として、乱数生成時の重複をオン・オフできるので、状況に応じて自由に設定可能。数字の重複を気にせずに、効率的に乱数を取得できます。 ランダムな数字が必要な時、手間いらずで簡単に使えるこのアプリで、今すぐ乱数を楽しもう!

Screenshots

groupay4 screens
乱数ジェネレーターX3 screens

Verdict

The call

The clearest difference is in-app purchases: 乱数ジェネレーターX at none against groupay's 4. 乱数ジェネレーターX also leads on iOS requirement (14.0 vs 17.0). groupay's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads 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. groupay sells 4 one-off in-app purchases. 乱数ジェネレーターX asks for nothing beyond the download.

UpkeepUpdate frequency

groupay ships an update every 2 weeks, 乱数ジェネレーターX every 3 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
groupay versus 乱数ジェネレーターX: the parameters behind the verdict, then further details
Parametergroupay乱数ジェネレーターX
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews61.3% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size7 MB7 MB
Age rating4+4+
DeveloperAkihiro UsuiYuki Yamagishi

Customer experience

groupay

Written reviews31 reviews
Positive61.3%
Neutral16.1%
Negative22.6%

乱数ジェネレーターX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

groupay

One-time4
  • Hide Ads$0.49
  • Snack-Sized Tip$0.49
  • Coffee-Sized Tip$1.99
Show 1 more
  • Lunch-Sized Tip$3.99
None

乱数ジェネレーターX

No in-app purchases

Questions

Is groupay free?
groupay is free to download, with in-app purchases available.
Is 乱数ジェネレーターX free?
乱数ジェネレーターX is free to download, with no in-app purchases.
Do groupay or 乱数ジェネレーターX have ads?
Both groupay and 乱数ジェネレーターX show ads.
Which is updated more often, groupay or 乱数ジェネレーターX?
groupay ships an update every 2 weeks, and 乱数ジェネレーターX every 3 months. Most recently, groupay was updated on October 6, 2026 and 乱数ジェネレーターX on October 9, 2026.

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