Comparison

Back Ext. Counter! vs 喫煙カレンダー for watch

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

Head to head
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

喫煙カレンダー for watch

Track your smoking habits and visualize your consumption with this companion app for your smartwatch. Monitor daily cigarette counts, calculate spending, and review your history on a calendar. Ideal for those looking to quit or simply understand their smoking patterns.

Highlights
  • Log cigarette counts on Apple Watch
  • Calculate smoking expenses
  • Identify days of excessive smoking
  • Calendar view for historical review
  • Access all features of the main app
  • Utilize paid features of the main app
Features
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『喫煙カレンダー』アプリの喫煙本数をApple Watchを使って記録できるバージョンのアプリです。 ・『喫煙カレンダー』アプリでできることは全てできます ・『喫煙カレンダー』アプリの有料機能も使うことができます 最初に『喫煙カレンダー』アプリを試してもらって、Apple Watchでも記録したいと思ったら購入するのをオススメします 【概要】 タバコを喫煙本数を記録してくれるアプリです。 吸いすぎた日や喫煙したタバコの金額がわかります 【こんな人にオススメ】 - 喫煙記録をつけいた人 - 禁煙したい人 【できること】 - 喫煙本数を記録できます - 喫煙を本数から喫煙金額がわかります - 吸いすぎた日がわかります - カレンダー形式で振り返ることができます

Screenshots

Back Ext. Counter!4 screens
喫煙カレンダー for watch4 screens

Verdict

The call

The clearest difference is price: Back Ext. Counter! at Free against 喫煙カレンダー for watch's $4.99. Back Ext. Counter! also leads on in-app purchases (none vs 3). 喫煙カレンダー for watch's advantage is update cadence (every 5 weeks vs every 4 months) and device support (3 vs 1). On ads and iOS requirement 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

Back Ext. Counter! is free to download; 喫煙カレンダー for watch costs $4.99 up front. 喫煙カレンダー for watch sells 3 in-app purchases, starting at $0.29 per 7 days. Back Ext. Counter! asks for nothing beyond the download.

UpkeepUpdate frequency

Back Ext. Counter! ships an update every 4 months, 喫煙カレンダー for watch every 5 weeks. Both last shipped on September 10, 2026.

Scorecard4 real differences · 6 level
Back Ext. Counter! versus 喫煙カレンダー for watch: the parameters behind the verdict, then further details
ParameterBack Ext. Counter!喫煙カレンダー for watch
PriceFree — better$4.99
Rating—5.0 (1 ratings) — better
Positive reviews—90.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPod, Apple Watch — better
Requires iOS16.615.0 — better
Further details — not scored
Size31 MB49 MB
Age rating17+17+
DeveloperIntersectTomohiro Sasaki

In-app purchases

None

Back Ext. Counter!

No in-app purchases

3 purchases

喫煙カレンダー for watch

Subscriptions3
  • AIプレミアムプラン$0.297 Days
  • AIプレミアムプラン3 Days trial$0.991 Month
  • プレミアムプラン3 Days trial$9.991 Year

Questions

Is Back Ext. Counter! free?
Back Ext. Counter! is free to download, with no in-app purchases.
Is 喫煙カレンダー for watch free?
喫煙カレンダー for watch costs $4.99, and also offers in-app purchases.
Do Back Ext. Counter! or 喫煙カレンダー for watch have ads?
Both Back Ext. Counter! and 喫煙カレンダー for watch show ads.
Which is updated more often, Back Ext. Counter! or 喫煙カレンダー for watch?
Back Ext. Counter! ships an update every 4 months, and 喫煙カレンダー for watch every 5 weeks. Most recently, Back Ext. Counter! was updated on September 10, 2026 and 喫煙カレンダー for watch on September 10, 2026.

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