# TimeTo vs Chat写作助手

The clearest difference is in-app purchases: TimeTo at none against Chat写作助手's 6. Chat写作助手's advantage is iOS requirement (10.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chat写作助手 sells 6 in-app purchases, starting at $4.99 per 7 days. TimeTo asks for nothing beyond the download.

TimeTo ships an update every 6 days, Chat写作助手 every 5 days. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TimeTo | Chat写作助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Size | 1 MB | 33 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [西二在线](https://appshunter.io/developer/1312739572) | [启华 易](https://appshunter.io/developer/1718473417) |

## What reviewers say

### TimeTo

[App page](https://appshunter.io/ios/app/timeto/id1594071754)

**In-app purchases:** none


### Chat写作助手

[App page](https://appshunter.io/ios/app/chat-ai/id6473689504)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 月会员 | $9.99 | per month |
| 季VIP | $14.99 | per 3 months |
| 年会员 | $24.99 | per year |
| 限时永久会员 | $14.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is TimeTo free?

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

### Is Chat写作助手 free?

Chat写作助手 is free to download, with in-app purchases available.

### Do TimeTo or Chat写作助手 have ads?

Neither TimeTo nor Chat写作助手 shows ads.

### Which is updated more often, TimeTo or Chat写作助手?

TimeTo ships an update every 6 days, and Chat写作助手 every 5 days. Most recently, TimeTo was updated on September 29, 2026 and Chat写作助手 on September 30, 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.*