# Studyplus vs IDIY

The clearest difference is ads: IDIY at none against Studyplus's shown. Studyplus's advantage is review sentiment (72% vs 49%) and update cadence (weekly vs fortnightly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Studyplus sells 4 in-app purchases, starting at $5.49 per month and IDIY sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Studyplus ships an update weekly, IDIY fortnightly. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Studyplus | IDIY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (335 ratings)](https://appshunter.io/ios/app/studyplus-record-study/id505410049/reviews)** | — |
| Number of ratings | **335** | — |
| Positive reviews | **72.1% of reviews** | 48.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 181 MB | 70 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studyplus Inc.](https://appshunter.io/developer/441690194) | [ROUTINGSYSTEMS. INC](https://appshunter.io/developer/1149802102) |

## What reviewers say

### Studyplus

[App page](https://appshunter.io/ios/app/studyplus-record-study/id505410049)

This app helps users maintain consistent study habits by allowing them to log their study sessions and share their progress. It aims to make studying more enjoyable and sustainable through daily tracking and community support.

**Highlights:** Record study logs, Share study progress, Daily study tracking, Continuous learning support, Community study network

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studyplus有料版 ベーシック | $5.49 | per month |
| Studyplus有料版 プレミアム | $8.49 | per month |
| Studyplus有料版 ベーシック | $44.99 | per year |
| Studyplus有料版 プレミアム | $68.99 | per year |

**What reviewers like**

- 📈 Motivates studying
- 📊 Visualizes study time
- 🤝 Connects with peers
- 🎯 Goal setting
- 👍 Easy to use

**What reviewers complain about**

- 📉 Focus on quantity over quality
- 🗣️ Poor user community behavior
- 📱 UI is too large and unresponsive
- 🚫 Social features distract from studying
- 😵 Confusing UI after update

**Reported bugs**

- Study time not reflected in reports/graphs
- Reports show incorrect dates (off by one day)
- App forces update, preventing use on older devices (iPhone 6)
- Blocked users can still see user's goals/profile/comments
- Deleted accounts leave communities behind, showing old usernames

**Requested features**

- English language option
- Fix timezone/local time display for overseas users
- Return to previous UI format
- Add a to-do list feature
- Allow weekly data to start on Sunday


### IDIY

[App page](https://appshunter.io/ios/app/idiy/id1363811179)

Receive personalized English writing feedback from instructors worldwide. Improve your writing skills through daily prompts, custom submissions, and interactive messaging. Access free online English courses to supplement your learning.

**Highlights:** Personalized English writing feedback, Daily writing prompts, Upload your own English texts, Instructor messaging, Free online English courses, Progress tracking, Native and bilingual instructors

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CEFR A2レベル単語帳 | $4.99 | one-time |
| CEFR B2レベル単語帳 | $4.99 | one-time |
| CEFR C1レベル単語帳 | $4.99 | one-time |
| CEFR B1レベル単語帳 | $4.99 | one-time |
| CEFR A1レベル単語帳 | $4.99 | one-time |
| CEFR C2レベル単語帳 | $4.99 | one-time |
| 500ポイント | $39.99 | one-time |
| 700ポイント | $59.99 | one-time |
| 1000ポイント | $69.99 | one-time |
| 学べるプランライト50単語 3ヶ月 | $149.99 | one-time |
| 2000ポイント | $149.99 | one-time |
| 学べるプランスタンダードプラス50単語 3ヶ月 | $229.99 | one-time |
| 学べるプランライト100単語 3ヶ月 | $299.99 | one-time |
| 学べるプランスタンダードプラス100単語 3ヶ月 | $349.99 | one-time |
| 学べるプランライト200単語 3ヶ月 | $599.99 | one-time |
| 学べるプランスタンダードプラス200単語 3ヶ月 | $699.99 | one-time |


## Frequently asked questions

### Is Studyplus free?

Studyplus is free to download, with in-app purchases available.

### Is IDIY free?

IDIY is free to download, with in-app purchases available.

### Do Studyplus or IDIY have ads?

Studyplus shows ads; IDIY does not.

### Which is updated more often, Studyplus or IDIY?

Studyplus ships an update weekly, and IDIY fortnightly. Most recently, Studyplus was updated on September 21, 2026 and IDIY on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*