# 捷修系统 vs ElevatorBrain

The clearest difference is update cadence: ElevatorBrain at every 2 weeks against 捷修系统's every 8 months. 捷修系统's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

捷修系统 ships an update every 8 months, ElevatorBrain every 2 weeks. The most recent releases landed on May 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 捷修系统 | ElevatorBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 13 MB | 128 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [巨人通力](https://appshunter.io/developer/1506696927) | [Shenzhen Inovance Technology Co., Ltd.](https://appshunter.io/developer/1441943965) |

## What reviewers say

### 捷修系统

[App page](https://appshunter.io/ios/app/id1506696928)

**Features:** macOS Compatibility

**In-app purchases:** none


### ElevatorBrain

[App page](https://appshunter.io/ios/app/elevatorbrain/id6742392292)

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

**In-app purchases:** none


## Frequently asked questions

### Is 捷修系统 free?

捷修系统 is free to download, with no in-app purchases.

### Is ElevatorBrain free?

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

### Do 捷修系统 or ElevatorBrain have ads?

Neither 捷修系统 nor ElevatorBrain shows ads.

### Which is updated more often, 捷修系统 or ElevatorBrain?

捷修系统 ships an update every 8 months, and ElevatorBrain every 2 weeks. Most recently, 捷修系统 was updated on May 14, 2026 and ElevatorBrain on September 19, 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.*