# 刺鸟创客 vs PicToPDF

The clearest difference is price: 刺鸟创客 at Free against PicToPDF's $0.99. 刺鸟创客 also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (13.0 vs 15.0). PicToPDF's advantage is in-app purchases (none vs 17). On ads and device support there is nothing between them.

刺鸟创客 is free to download; PicToPDF costs $0.99 up front. 刺鸟创客 sells 17 one-off in-app purchases. PicToPDF asks for nothing beyond the download.

刺鸟创客 ships an update fortnightly, PicToPDF every 4 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 刺鸟创客 | PicToPDF |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 63 MB | 0 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Houlang Network Technology Co., Ltd](https://appshunter.io/developer/1576463260) | [洪卫 潘](https://appshunter.io/developer/467365143) |

## What reviewers say

### 刺鸟创客

[App page](https://appshunter.io/ios/app/ai/id6449928104)

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1万字 | $0.99 | one-time |
| 2万字 | $0.99 | one-time |
| 5万字 | $0.99 | one-time |
| 300AI豆 | $3.99 | one-time |
| 一个月会员 | $3.99 | one-time |
| 10万字 | $3.99 | one-time |
| 月度会员 | $7.99 | one-time |
| 600AI豆 | $7.99 | one-time |
| 500AI豆 | $7.99 | one-time |
| 1000AI豆 | $14.99 | one-time |
| 一年会员 | $14.99 | one-time |
| 季度会员 | $17.99 | one-time |
| 1200AI豆 | $17.99 | one-time |
| 永久会员 | $24.99 | one-time |
| 年度会员 | $29.99 | one-time |
| 两年会员 | $39.99 | one-time |
| 永久会员 | $39.99 | one-time |


### PicToPDF

[App page](https://appshunter.io/ios/app/pictopdf/id6762543081)

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

**In-app purchases:** none


## Frequently asked questions

### Is 刺鸟创客 free?

刺鸟创客 is free to download, with in-app purchases available.

### Is PicToPDF free?

PicToPDF costs $0.99, with no in-app purchases.

### Do 刺鸟创客 or PicToPDF have ads?

Neither 刺鸟创客 nor PicToPDF shows ads.

### Which is updated more often, 刺鸟创客 or PicToPDF?

刺鸟创客 ships an update fortnightly, and PicToPDF every 4 months. Most recently, 刺鸟创客 was updated on October 24, 2026 and PicToPDF 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.*