# SJ To do Manager vs Xiaogui Robotics

The clearest difference is in-app purchases: Xiaogui Robotics at none against SJ To do Manager's 5. Xiaogui Robotics also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). SJ To do Manager's advantage is update cadence (every 6 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. SJ To do Manager sells 5 one-off in-app purchases. Xiaogui Robotics asks for nothing beyond the download.

SJ To do Manager ships an update every 6 days, Xiaogui Robotics every 3 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | SJ To do Manager | Xiaogui Robotics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 4 MB | 32 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stephane JAILLIARD](https://appshunter.io/developer/1749751077) | [Hangzhou Jibu Technology Co., Ltd](https://appshunter.io/developer/1794724244) |

## What reviewers say

### SJ To do Manager

[App page](https://appshunter.io/ios/app/sj-to-do-manager/id6642673761)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A coffee | $0.99 | one-time |
| A cookie | $2.99 | one-time |
| No ads | $4.99 | one-time |
| A lemon tart | $4.99 | one-time |
| A pizza | $9.99 | one-time |


### Xiaogui Robotics

[App page](https://appshunter.io/ios/app/xiaogui-robotics/id6741567470)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SJ To do Manager free?

SJ To do Manager is free to download, with in-app purchases available.

### Is Xiaogui Robotics free?

Xiaogui Robotics is free to download, with no in-app purchases.

### Do SJ To do Manager or Xiaogui Robotics have ads?

SJ To do Manager shows ads; Xiaogui Robotics does not.

### Which is updated more often, SJ To do Manager or Xiaogui Robotics?

SJ To do Manager ships an update every 6 days, and Xiaogui Robotics every 3 months. Most recently, SJ To do Manager was updated on November 8, 2026 and Xiaogui Robotics on November 8, 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.*