groupay vs 集金メモ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Split bill calculation
- Expense tracking
- Payment adjustments
- Selective cost splitting
- Group settlement
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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://
集金メモ
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【幹事さんの悩みをこれ一つで解決!】 「誰が払ったか分からなくなった…」「計算が合わない…」 そんな煩わしい集金管理を、直感的な操作でスマートに解決する専用アプリです。 ◆ 集金メモが選ばれる理由 ・1タップで完結: 支払い済みチェックはタップするだけ。 ・進捗を可視化: 集金合計や未払い人数をインジケータで把握。 ・名簿で時短: メンバーを事前登録すれば、2回目からの集金作成が一瞬。 ・個別金額対応: メンバーごとに金額を変える柔軟な管理も可能。 ◆ こんなシーンで大活躍! ・サークルや部活動の月会費・遠征費 ・飲み会、オフ会、忘年会の会費徴収 ・旅行や合宿の立替金精算 ・ママ友同士のランチ代や習い事の集金 ・PTAや町内会の積立金管理 煩雑な集金作業をサクッと終わらせて、本来の活動を楽しみましょう! ※広告非表示の買い切りプラン(プレミアムモード)もご用意しています。
Screenshots
Verdict
groupay and 集金メモ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. groupay sells 4 one-off in-app purchases and 集金メモ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
groupay ships an update every 2 weeks, 集金メモ fortnightly. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | groupay | 集金メモ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 61.3% of reviews | — |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | Akihiro Usui | sota otsuka |
In-app purchases
groupay
- Hide Ads$0.49
- Snack-Sized Tip$0.49
- Coffee-Sized Tip$1.99
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- Lunch-Sized Tip$3.99
集金メモ
- 広告非表示$2.99









