Comparison

groupay vs dretec life

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
Read full description

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

dretec life

Features
Read full description

dretec life(ドリテックライフ)は、対応するドリテック機器と接続し、 かんたん操作で日々のヘルスケアデータをスマートフォンに記録、管理することができる無料アプリです。 ◆ヘルスケアデータを管理: dretec life対応機器を登録することで、 日々のヘルスケアデータを記録、管理することができます。 ◆家族のデータを1つのアカウントで: 1つのアカウントで複数のユーザーデータを登録することが可能であり、 家族のヘルスケアデータの共有、管理をすることができます。 (一部の機器については、複数のユーザーデータの登録に対応していない場合がございます。) ◆かんたん接続: アプリ画面に従ってアプリや機器を操作するだけで、機器を登録することができます。 一度登録した機器との接続は、アプリと機器を起動すると自動で行われるため、 かんたんにデータを記録することができます。 ・本アプリと接続できる医療機器は医療上の助言や診断を目的としたものではなく、医療行為または保健指導を行うものではございません。 ・本アプリと接続できる医療機器は日本国でのみ認証を受けており、日本国外での使用をしてはいけません。 ドリテック公式サイト https://www.dretec.co.jp/ dretec lifeに関するお問い合わせはこちら https://www.dretec.co.jp/inquiry2#contact2

Screenshots

groupay4 screens
dretec life4 screens

Verdict

The call

The clearest difference is in-app purchases: dretec life at none against groupay's 4. dretec life also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). groupay's advantage is update cadence (every 2 weeks vs every 15 months). On price 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. dretec life asks for nothing beyond the download.

UpkeepUpdate frequency

groupay ships an update every 2 weeks, dretec life every 15 months. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 4 level
groupay versus dretec life: the parameters behind the verdict, then further details
Parametergroupaydretec life
PriceFreeFree
Positive reviews61.3% of reviews—
Update frequencyEvery 2 weeks — betterEvery 15 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size7 MB167 MB
Age rating4+4+
DeveloperAkihiro UsuiDRETEC CO.,LTD.

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

dretec life

No in-app purchases

Questions

Is groupay free?
groupay is free to download, with in-app purchases available.
Is dretec life free?
dretec life is free to download, with no in-app purchases.
Do groupay or dretec life have ads?
groupay shows ads; dretec life does not.
Which is updated more often, groupay or dretec life?
groupay ships an update every 2 weeks, and dretec life every 15 months. Most recently, groupay was updated on September 18, 2026 and dretec life on September 29, 2026.

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