# 吉米領袖 vs zeroStudy

The clearest difference is in-app purchases: 吉米領袖 at none against zeroStudy's 3. zeroStudy's advantage is update cadence (every 2 days vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. zeroStudy sells 3 in-app purchases, starting at $12.00 per month. 吉米領袖 asks for nothing beyond the download.

吉米領袖 ships an update every 17 months, zeroStudy every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 吉米領袖 | zeroStudy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 days** |
| Size | 197 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [JIA JIUN Ku](https://appshunter.io/developer/1884246557) |

## What reviewers say

### 吉米領袖

[App page](https://appshunter.io/ios/app/id6471930967)

**Features:** macOS Compatibility

**In-app purchases:** none


### zeroStudy

[App page](https://appshunter.io/ios/app/zerostudy/id6760388575)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| zeroStudy Pro Monthly | $12.00 | per month |
| zeroStudy Pro Yearly | $84.00 | per year |
| zeroStudy Pro Lifetime | $269.00 | one-time |


## Frequently asked questions

### Is 吉米領袖 free?

吉米領袖 is free to download, with no in-app purchases.

### Is zeroStudy free?

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

### Do 吉米領袖 or zeroStudy have ads?

Neither 吉米領袖 nor zeroStudy shows ads.

### Which is updated more often, 吉米領袖 or zeroStudy?

吉米領袖 ships an update every 17 months, and zeroStudy every 2 days. Most recently, 吉米領袖 was updated on October 30, 2026 and zeroStudy on October 31, 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.*