# Dote Timer vs Quarter Diary

The clearest difference is in-app purchases: Quarter Diary at none against Dote Timer's 4. Quarter Diary also leads on review sentiment (100% vs 88%) and iOS requirement (13.0 vs 15.6). Dote Timer's advantage is device support (4 vs 2). On price, update cadence and ads there is nothing between them.

Both are free to download. Dote Timer sells 4 in-app purchases, starting at $5.99 per 3 months. Quarter Diary asks for nothing beyond the download.

Dote Timer ships an update every 4 days, Quarter Diary weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dote Timer | Quarter Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (36 ratings)](https://appshunter.io/ios/app/dote-timer-time-management/id1571853720/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 87.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Freemium | **Free** |
| Size | 87 MB | 48 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smartdong School](https://appshunter.io/developer/388666251) | [Boyoung Kim](https://appshunter.io/developer/6790764955) |

## What reviewers say

### Dote Timer

[App page](https://appshunter.io/ios/app/dote-timer-time-management/id1571853720)

This app helps you manage your time and boost concentration by using a unique flip timer and detailed statistical analysis. It also includes features for planning, journaling, and collaborative study sessions, with an option to donate earned coins to charity.

**Highlights:** Flip timer for concentration, Time table and planner, Statistical charts and analysis, Donation program, Three lines a day diary, Study group 'Study With', Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3-month subscription | $5.99 | per 3 months |
| Premium Annual subscription | $8.49 | per year |
| Premium Annual subscription | $9.99 | per year |
| Premium LifeTime Pass | $12.99 | one-time |


### Quarter Diary

[App page](https://appshunter.io/ios/app/quarter-diary/id6790764953)

This app helps you set and track goals across four quarterly periods. It features weekly progress checks, daily task management, and reflective reviews. You can also share your progress and streaks with friends and receive reminders.

**Highlights:** Quarterly goal setting with emoji icons, Weekly progress tracking and automatic calculation, Daily task management, Quarterly review and reflection, Friend progress comparison and encouragement, Goal achievement reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Dote Timer free?

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

### Is Quarter Diary free?

Quarter Diary is free to download, with no in-app purchases.

### Do Dote Timer or Quarter Diary have ads?

Neither Dote Timer nor Quarter Diary shows ads.

### Which is updated more often, Dote Timer or Quarter Diary?

Dote Timer ships an update every 4 days, and Quarter Diary weekly. Most recently, Dote Timer was updated on October 30, 2026 and Quarter Diary on October 28, 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.*