Comparison

Back Ext. Counter! vs Schema 体重管理&体重共有アプリ

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

Head to head

Back Ext. Counter!

Support Back Extension!

About

Back Ext. Counter!

Read full description

This App will support counting of Back Extension. The main function is counting of Back Extension. Main Function ・Count Back Extension ・Notifications ・Record Active Energy and Workouts to Apple Health. ・Save Results to Photo. ・View history. How to use ・Put iPhone on floor ・Tap start button. ・Keep your face close to iPhone screen. (Upper part) * ・Or count on iPhone screen tap. Active Energy ・Ex. METs 3.5, Weight 50 kg, Time 10 min. (3.5 - 1) x 50 x (10 / 60) x 1.05 = 21.86 kcal. Optional permission requests ・Apple Health: It is used to record data in Apple Health. ・Tracking: It is used to deliver personalized ads to you. ・Notifications: It is used to sending notifications. ・Photo Library: It is used to save image in Photo Library. Languages ・Japanese, English. *Dynamic Island devices not supported

About

Schema 体重管理&体重共有アプリ

Read full description

面倒な入力は不要。とにかくシンプル！体重の増減だけを記録して、フレンドと気軽にシェアできます。 # シンプルな入力で続けやすい # 増減のみを共有できるから安心 # 好みのカラーテーマで自分らしくあなたのペースで、気軽に体重管理を始めてみませんか？

Screenshots

Back Ext. Counter!4 screens

Schema 体重管理&体重共有アプリ4 screens

Verdict

The call

The clearest difference is update cadence: Schema 体重管理&体重共有アプリ at every 5 weeks against Back Ext. Counter!'s every 4 months. Schema 体重管理&体重共有アプリ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Back Ext. Counter! ships an update every 4 months, Schema 体重管理&体重共有アプリ every 5 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level

Back Ext. Counter! versus Schema 体重管理&体重共有アプリ: the parameters behind the verdict, then further details
Parameter	Back Ext. Counter!	Schema 体重管理&体重共有アプリ
Price	Free	Free
Update frequency	Every 4 months	Every 5 weeks — better
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	16.6	13.0 — better
Further details — not scored
Size	31 MB	50 MB
Age rating	17+	4+
Developer	Intersect	futa arahori

In-app purchases

None

Back Ext. Counter!

No in-app purchases

None

Schema 体重管理&体重共有アプリ

No in-app purchases

Questions

Is Back Ext. Counter! free?

Back Ext. Counter! is free to download, with no in-app purchases.

Is Schema 体重管理&体重共有アプリ free?

Schema 体重管理&体重共有アプリ is free to download, with no in-app purchases.

Do Back Ext. Counter! or Schema 体重管理&体重共有アプリ have ads?

Both Back Ext. Counter! and Schema 体重管理&体重共有アプリ show ads.

Which is updated more often, Back Ext. Counter! or Schema 体重管理&体重共有アプリ?

Back Ext. Counter! ships an update every 4 months, and Schema 体重管理&体重共有アプリ every 5 weeks. Most recently, Back Ext. Counter! was updated on September 29, 2026 and Schema 体重管理&体重共有アプリ on October 7, 2026.