# 凯芙特 vs TXTdiff

The clearest difference is in-app purchases: 凯芙特 at none against TXTdiff's 2. 凯芙特 also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TXTdiff sells 2 in-app purchases, starting at $14.99 per 6 months. 凯芙特 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 凯芙特 | TXTdiff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6747673366/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 38 MB | 56 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [汉董 黄](https://appshunter.io/developer/1821609789) | [宇 鄢](https://appshunter.io/developer/1895890367) |

## What reviewers say

### 凯芙特

[App page](https://appshunter.io/ios/app/id6747673366)

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

**In-app purchases:** none


### TXTdiff

[App page](https://appshunter.io/ios/app/txtdiff/id6764725456)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Semi-Annual with 7-Day Free Trial | $14.99 | per 6 months |
| Annual with 15-Day Free Trial | $19.99 | per year |


## Frequently asked questions

### Is 凯芙特 free?

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

### Is TXTdiff free?

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

### Do 凯芙特 or TXTdiff have ads?

Neither 凯芙特 nor TXTdiff shows ads.

### Which is updated more often, 凯芙特 or TXTdiff?

凯芙特 ships an update every 2 months, and TXTdiff every 2 months. Most recently, 凯芙特 was updated on October 13, 2026 and TXTdiff on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*