# 协同签名 vs 一点PPT

The clearest difference is in-app purchases: 协同签名 at none against 一点PPT's 13. 协同签名 also leads on iOS requirement (13 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 一点PPT sells 13 one-off in-app purchases. 协同签名 asks for nothing beyond the download.

协同签名 ships an update every 5 weeks, 一点PPT every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 协同签名 | 一点PPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/id1470035601/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 96.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 14 MB |
| Requires iOS | **13** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Certificate Authority Co., Ltd.](https://appshunter.io/developer/1074200787) | [Guangzhou Weia Information Technology Co., Ltd.](https://appshunter.io/developer/1829340373) |

## What reviewers say

### 协同签名

[App page](https://appshunter.io/ios/app/id1470035601)

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

**In-app purchases:** none


### 一点PPT

[App page](https://appshunter.io/ios/app/ppt/id6760006098)

This AI-powered tool generates professional-grade presentations from simple text prompts. It automatically creates outlines, matches templates, and allows for in-depth online editing, making it easy for anyone to create visually appealing slides in minutes.

**Highlights:** AI-powered outline and template generation, Import from Word, PDF, TXT, Markdown, Online editor with customization options, Multi-language support (Chinese/English), Extensive library of free templates, Cross-platform synchronization

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员套餐一 | $6.99 | one-time |
| 季度冲刺卡1 | $14.99 | one-time |
| 会员套餐三 | $14.99 | one-time |
| 会员套餐四 | $19.99 | one-time |
| 年度全能卡1 | $22.99 | one-time |
| 超级会员 | $29.99 | one-time |
| 5年畅享卡 | $39.99 | one-time |
| 5年畅享卡1 | $49.99 | one-time |
| 畅享卡 | $49.99 | one-time |
| 6年畅享卡 | $59.99 | one-time |
| 7年畅享卡 | $69.99 | one-time |
| 8年畅享卡 | $69.99 | one-time |
| 终生卡 | $89.99 | one-time |


## Frequently asked questions

### Is 协同签名 free?

协同签名 is free to download, with no in-app purchases.

### Is 一点PPT free?

一点PPT is free to download, with in-app purchases available.

### Do 协同签名 or 一点PPT have ads?

Neither 协同签名 nor 一点PPT shows ads.

### Which is updated more often, 协同签名 or 一点PPT?

协同签名 ships an update every 5 weeks, and 一点PPT every 2 months. Most recently, 协同签名 was updated on October 24, 2026 and 一点PPT on October 24, 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.*