# Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ vs Apper

The clearest difference is in-app purchases: Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ at none against Apper's 2. Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Apper sells 2 in-app purchases, starting at $19.99 per year. Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ asks for nothing beyond the download.

Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ ships an update every 4 days, Apper every 2 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ | Apper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/todoo/id6754839033/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 46 MB | 29 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [汝衡 冯](https://appshunter.io/developer/1691306257) | [林 廖](https://appshunter.io/developer/1875988646) |

## What reviewers say

### Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！

[App page](https://appshunter.io/ios/app/todoo/id6754839033)

This app helps manage your schedule and collected content by automatically identifying and extracting event details from text, images, or voice. It then intelligently refines the information and sends timely notifications with relevant context.

**Highlights:** Automatic schedule recognition from text, images, and voice, Extracts multiple events simultaneously, Intelligent text refinement and organization, Timely push notifications for events, Content management for notes and ideas

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use
- 🚀 Efficient and fast
- 💡 Innovative features
- 🤩 Excellent user experience

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🤯 Confusing interface and navigation
- 🤔 Limited functionality

**Reported bugs**

- Login issues
- Crashes and freezes
- Compatibility problems with older devices

**Requested features**

- Add more AI-powered features
- Improve data export and backup options
- Enhance customization and personalization


### Apper

[App page](https://appshunter.io/ios/app/apper-save-apps-as-ideas/id6792308429)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apper Pro Yearly | $19.99 | per year |
| Apper Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ free?

Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ is free to download, with no in-app purchases.

### Is Apper free?

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

### Do Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ or Apper have ads?

Neither Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ nor Apper shows ads.

### Which is updated more often, Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ or Apper?

Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ ships an update every 4 days, and Apper every 2 days. Most recently, Todoo！记忆土豆｜一键识别屏幕内容，生成提醒和备忘！ was updated on October 15, 2026 and Apper on October 15, 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.*