Comparison

Flow vs Simple Training Timer

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

Head to head
About

Flow

Features
Read full description

■ アプリでいつでも予約ができます。 希望のスケジュールを確認して、いつでもどこでも手軽にサロン予約。 ■ お得なクーポン アプリで使えるお得なクーポンがご利用頂けます。 ■マイページ機能 マイページでは、来店履歴や予約内容、Push通知の確認も行なえます。

About

Simple Training Timer

This app helps with daily strength training by accurately timing workouts, rest periods, and sets. Customize various training menus to suit your fitness goals and enjoy more fulfilling exercise sessions.

Highlights
  • Accurate workout timing
  • Rest period tracking
  • Set and repetition count
  • Customizable training menus
  • Daily strength training assistance
Read full description

This application is a timer application that assists your strength training on a daily basis. We measure accurately the preset training time, break time, number of times, and set number with a timer and tell you. It is possible to use it for various training menus from fulfilling setting items. Please enjoy fulfilling training. ・Terms of Use https://eeggs.jp/terms-of-use-en

Screenshots

Flow3 screens
Simple Training Timer1 screens

Verdict

The call

The clearest difference is in-app purchases: Flow at none against Simple Training Timer's 1. Flow also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Simple Training Timer's advantage is update cadence (every 3 weeks vs every 20 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. Simple Training Timer sells 1 in-app purchase, starting at $1.99 per month. Flow asks for nothing beyond the download.

UpkeepUpdate frequency

Flow ships an update every 20 months, Simple Training Timer every 3 weeks. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 6 level
Flow versus Simple Training Timer: the parameters behind the verdict, then further details
ParameterFlowSimple Training Timer
PriceFreeFree
Rating—4.5 (63 ratings) — better
Positive reviews—69.6% of reviews
Number of ratings—63 — better
Update frequencyEvery 20 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size23 MB31 MB
Age rating4+12+
DeveloperALLIED SYSTEM CO.,LTD.EasterEggs

In-app purchases

None

Flow

No in-app purchases

1 purchases

Simple Training Timer

Subscriptions1
  • Premium Plan$1.991 Month

Questions

Is Flow free?
Flow is free to download, with no in-app purchases.
Is Simple Training Timer free?
Simple Training Timer is free to download, with in-app purchases available.
Do Flow or Simple Training Timer have ads?
Simple Training Timer shows ads; Flow does not.
Which is updated more often, Flow or Simple Training Timer?
Flow ships an update every 20 months, and Simple Training Timer every 3 weeks. Most recently, Flow was updated on September 27, 2026 and Simple Training Timer on October 3, 2026.

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