# AI办公助手 vs S.P.A.R.K.

The clearest difference is in-app purchases: S.P.A.R.K. at none against AI办公助手's 10. S.P.A.R.K. also leads on ads (none vs shown). AI办公助手's advantage is iOS requirement (14.3 vs 16.4). On price, update cadence and device support there is nothing between them.

Both are free to download. AI办公助手 sells 10 in-app purchases, starting at $6.99 per 7 days. S.P.A.R.K. asks for nothing beyond the download.

AI办公助手 ships an update every 2 weeks, S.P.A.R.K. fortnightly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AI办公助手 | S.P.A.R.K. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 28 MB | 266 MB |
| Requires iOS | **14.3** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [承志 陈](https://appshunter.io/developer/1746850485) | [YOOBIC](https://appshunter.io/developer/881892441) |

## What reviewers say

### AI办公助手

[App page](https://appshunter.io/ios/app/ai-pptr1/id6651833010)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $6.99 | per 7 days |
| 连续包半年 | $19.99 | per 6 months |
| 连续包年 | $24.99 | per year |
| 月订阅试用 | $39.99 | per month |
| 一周会员 | $9.99 | one-time |
| 一个月会员 | $14.99 | one-time |
| 永久会员 | $24.99 | one-time |
| 一年会员 | $24.99 | one-time |
| 年会员 | $24.99 | one-time |
| 永久会员 | $29.99 | one-time |


### S.P.A.R.K.

[App page](https://appshunter.io/ios/app/spark/id6746840882)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI办公助手 free?

AI办公助手 is free to download, with in-app purchases available.

### Is S.P.A.R.K. free?

S.P.A.R.K. is free to download, with no in-app purchases.

### Do AI办公助手 or S.P.A.R.K. have ads?

AI办公助手 shows ads; S.P.A.R.K. does not.

### Which is updated more often, AI办公助手 or S.P.A.R.K.?

AI办公助手 ships an update every 2 weeks, and S.P.A.R.K. fortnightly. Most recently, AI办公助手 was updated on October 19, 2026 and S.P.A.R.K. on October 25, 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.*