# Study Timer Study Rainbow — Track progress to every exam

> Track progress to every exam (iPhone/iPad app by Toshiaki Nakamura.)

- Source: https://appshunter.io/ios/app/study-timer-study-rainbow/id6780163715 (this page in markdown: same URL + `.md`)
- Developer: [Toshiaki Nakamura](https://appshunter.io/developer/822485897)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.4 · 37 MB
- Languages: American English, Japanese
- Released: 2026-07-08
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/study-timer-study-rainbow/id6780163715/reviews.md

## What is Study Timer Study Rainbow?

Study Rainbow is a study timer that helps you see the days until each exam, track your daily study time, and keep going with more confidence. Timers, records, analytics, and a supportive study partner turn small daily efforts into visible progress.

Key features
- See days remaining and study time at a glance
- Study with Count Up, Count Down, and Pomodoro timers
- Review today's progress, streaks, and period summaries
- Track study progress for each exam
- Get gentle support from your study partner
- Stay focused with Focus Mode, widgets, and Live Activities

Timers
Choose Count Up, Count Down, or Pomodoro depending on how you want to study. Whether you want a short focused session or a longer stretch of deep work, Study Rainbow helps you build a rhythm that fits your day.

Exam management
Add exams, set exam dates, and see how your study time builds toward each goal. It works well for entrance exams, finals, certification tests, language study, and everyday self-study.

Study analytics
Check today's study time, your streak, and summaries across different periods. Looking back at what you have already done makes it easier to decide what to study next.

Study partner
In Study Mode, your study partner gives gentle encouragement while you study. On days when it is hard to start alone, a small prompt can make it easier to begin.

Focus, widgets, and Live Activities
Study Rainbow supports Focus Mode, widgets, and Live Activities so your study session can stay visible on the Home Screen, Lock Screen, and Dynamic Island.

Student Support and Plus
Study Rainbow includes the basic tools you need to start studying for free. Student Support and Plus are optional plans for people who want more timer settings, exam management, analytics, and study partner customization while supporting ongoing development.

Recommended for people who want to:
- See how many days are left until an exam
- Track study time and feel their progress
- Use Pomodoro or countdown timers to focus
- Manage study for exams, finals, or certifications
- Build a study environment that is easier to continue

Study Rainbow supports the small steps you take every day. Turn the path to your next exam into visible progress.

Privacy Policy
https://sites.google.com/view/studio-rainbow-terms/

Terms of Use (EULA)
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Plus Monthly | $1.99 | per month |
| Student Support Monthly | $0.49 | per month |
| Student Support Yearly | $5.99 | per year |
| Plus Yearly | $19.99 | per year |



## Version history (last 2 releases)

### 1.0.1 — 2026-07-13

Minor fixes and improvements.

### 1.0.0 — 2026-07-08

No release notes.

## More apps by Toshiaki Nakamura

- [Astrowanderer](https://appshunter.io/ios/app/astrowanderer/id888637098)
- [Children's Scales](https://appshunter.io/ios/app/childrens-scales/id908059265)
- [Catch the Panda AR](https://appshunter.io/ios/app/catch-the-panda-ar/id992846109)
- [Ukiyo-e clock](https://appshunter.io/ios/app/ukiyo-e-clock/id1053381570)
- [Good Night, TV! Put your kids to bed with Papandakko.](https://appshunter.io/ios/app/good-night-tv-put-your-kids-to-bed-with-papandakko/id1061461187)
- [PapandakkoSticker](https://appshunter.io/ios/app/papandakkosticker/id1153458977)

All apps by Toshiaki Nakamura: https://appshunter.io/developer/822485897

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*