Comparison

Simple Study Log vs StudyTrail

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

Head to head
About

Simple Study Log

This app helps you start studying faster with a minimalist timer and stopwatch. Track your sessions, view progress with charts, and utilize widgets and Siri for seamless integration into your routine. An optional premium upgrade removes ads and adds a calendar heatmap.

Highlights
  • Minimalist study timer
  • Stopwatch mode
  • Widget support
  • Lock Screen & Dynamic Island integration
  • Siri & Shortcuts automation
  • iCloud sync
  • Progress charts and stats
Features
Read full description

Study Log is a minimalist study timer built for one thing: helping you start studying faster. No subjects, no tags, no setup. Just tap Start. Use Timer or Stopwatch, stay focused with a clear, easy-to-read running screen, and save your session in seconds. Then review your effort with charts and stats. Made to fit your routine ・Start, pause, resume, and save from Widgets ・Track sessions on the Lock Screen & Dynamic Island with Live Activities ・Use Siri & Shortcuts to automate actions ・Keep your records safe with iCloud sync Key features (Free) ・Timer & Stopwatch modes ・Clean session history ・Weekly/monthly graphs + averages ・iCloud sync across devices Optional in-app purchase (Premium) ・Remove ads ・Calendar heatmap view (visualize study density) Start faster. Stay consistent. See progress. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

StudyTrail

Features
Read full description

StudyTrail は、日々の学習を記録し、教材の進捗や目標までまとめて管理できる学習トラッカーです。 学習タイマーで集中した時間を記録し、ホーム画面で今日の学習時間や復習予定をすぐに確認できます。教材ごとの進捗、カレンダー、時間割、レポートをひとつのアプリにまとめることで、学習の状態を見失いにくくします。 主な機能: 学習タイマーとセッション記録 教材、科目、試験、目標、計画の管理 カレンダーと時間割で学習予定を確認 レポートで学習時間や達成状況を振り返り ウィジェットとライブアクティビティで学習状況を確認 任意のクラウド同期で複数端末のデータを管理 集中を支援するスクリーンタイム連携機能 毎日の学習を少しずつ積み上げたい人、教材や試験ごとの進み具合を整理したい人、学習時間を可視化して習慣化したい人に向いています。

Screenshots

Simple Study Log4 screens
StudyTrail4 screens

Verdict

The call

The clearest difference is in-app purchases: StudyTrail at none against Simple Study Log's 1. StudyTrail also leads on ads (none vs shown) and update cadence (every 4 weeks vs every 7 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 Study Log sells 1 in-app purchase, starting at $0.99 per month. StudyTrail asks for nothing beyond the download.

UpkeepUpdate frequency

Simple Study Log ships an update every 7 months, StudyTrail every 4 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 4 level
Simple Study Log versus StudyTrail: the parameters behind the verdict, then further details
ParameterSimple Study LogStudyTrail
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 7 monthsEvery 4 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size14 MB20 MB
Age rating4+4+
Developerishida yutoharuto nomura

In-app purchases

1 purchases

Simple Study Log

Subscriptions1
  • Premium Plan7 Days trial$0.991 Month
None

StudyTrail

No in-app purchases

Questions

Is Simple Study Log free?
Simple Study Log is free to download, with in-app purchases available.
Is StudyTrail free?
StudyTrail is free to download, with no in-app purchases.
Do Simple Study Log or StudyTrail have ads?
Simple Study Log shows ads; StudyTrail does not.
Which is updated more often, Simple Study Log or StudyTrail?
Simple Study Log ships an update every 7 months, and StudyTrail every 4 weeks. Most recently, Simple Study Log was updated on October 8, 2026 and StudyTrail on September 29, 2026.

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