# Quarter Diary vs Planple

The clearest difference is in-app purchases: Quarter Diary at none against Planple's 1. Quarter Diary also leads on iOS requirement (13.0 vs 15.0). Planple's advantage is update cadence (every 2 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Planple sells 1 one-off in-app purchase. Quarter Diary asks for nothing beyond the download.

Quarter Diary ships an update weekly, Planple every 2 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Quarter Diary | Planple |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 48 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Boyoung Kim](https://appshunter.io/developer/6790764955) | [DAEHAE SHIN](https://appshunter.io/developer/6793577926) |

## What reviewers say

### 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


### Planple

[App page](https://appshunter.io/ios/app/planple-simple-daily-planner/id6793577924)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Planple Pro | $2.99 | one-time |


## Frequently asked questions

### Is Quarter Diary free?

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

### Is Planple free?

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

### Do Quarter Diary or Planple have ads?

Neither Quarter Diary nor Planple shows ads.

### Which is updated more often, Quarter Diary or Planple?

Quarter Diary ships an update weekly, and Planple every 2 days. Most recently, Quarter Diary was updated on October 31, 2026 and Planple on November 5, 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.*