# todo planner vs 네모닉 스터디

The clearest difference is review sentiment: todo planner at 96% against 네모닉 스터디's 45%. 네모닉 스터디's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. todo planner sells 1 one-off in-app purchase. 네모닉 스터디 asks for nothing beyond the download.

todo planner ships an update every 11 days, 네모닉 스터디 weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | todo planner | 네모닉 스터디 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/todo-planner-plan-manager/id6504663551/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **95.9% of reviews** | 44.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 126 MB | 208 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kim donghyun](https://appshunter.io/developer/1696243974) | [MANGOSLAB Co.,Ltd.](https://appshunter.io/developer/1241934177) |

## What reviewers say

### todo planner

[App page](https://appshunter.io/ios/app/todo-planner-plan-manager/id6504663551)

This app helps you manage your tasks and schedule efficiently. It offers a unique progress tracking system beyond simple completion, allowing you to categorize tasks by completion status and future planning. Organize notes and photos alongside your to-dos for comprehensive planning.

**Highlights:** Multi-stage task progress tracking, Integrated notes and photo storage, Calendar view of all schedules, Daily date navigation, Weekly progress trackers, Dark theme support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| todo planner premium | $5.99 | one-time |


### 네모닉 스터디

[App page](https://appshunter.io/ios/app/id6746194229)

This app helps students create and manage mistake notebooks by scanning problems, automatically correcting images, and organizing them with tags. It offers AI-powered hints for math problems and seamless integration with a special printer for easy output.

**Highlights:** AI math hints for problem-solving, Automatic shadow removal for clear scans, Tag-based organization by subject and test, Adjustable aspect ratios for various problem types, Direct printing to Nemonic printers, Scan, edit, print, and manage workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is todo planner free?

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

### Is 네모닉 스터디 free?

네모닉 스터디 is free to download, with no in-app purchases.

### Do todo planner or 네모닉 스터디 have ads?

todo planner shows ads; 네모닉 스터디 does not.

### Which is updated more often, todo planner or 네모닉 스터디?

todo planner ships an update every 11 days, and 네모닉 스터디 weekly. Most recently, todo planner was updated on October 30, 2026 and 네모닉 스터디 on October 30, 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.*