# 句岛 vs Konvertly

The clearest difference is in-app purchases: 句岛 at none against Konvertly's 1. 句岛 also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Konvertly sells 1 one-off in-app purchase. 句岛 asks for nothing beyond the download.

## The numbers

| Metric | 句岛 | Konvertly |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Sichuan Guangnian Zhixu Technology Co., Ltd](https://appshunter.io/developer/1842660406) | [Andrea Zani](https://appshunter.io/developer/1892158716) |

## What reviewers say

### 句岛

[App page](https://appshunter.io/ios/app/id6756459128)

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

**In-app purchases:** none


### Konvertly

[App page](https://appshunter.io/ios/app/konvertly-file-converter/id6761937846)

Convert various file types directly on your device without uploads or accounts. Supports image, video, audio, and document conversions, with a share extension and Siri Shortcuts for convenience.

**Highlights:** HEIC to JPG/PNG/WEBP conversion, MOV to MP4 conversion without quality loss, M4A to AAC conversion, TXT to PDF conversion, Share extension for easy conversion, Siri Shortcuts integration, Home-screen widget

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Konvertly Premium | $4.99 | one-time |


## Frequently asked questions

### Is 句岛 free?

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

### Is Konvertly free?

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

### Do 句岛 or Konvertly have ads?

Neither 句岛 nor Konvertly shows ads.

---

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