# 灵嗒 vs Soffu

The clearest difference is in-app purchases: 灵嗒 at none against Soffu's 1. 灵嗒 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

灵嗒 ships an update every 3 weeks, Soffu monthly. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 灵嗒 | Soffu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 55 MB | 25 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Shanghai Lingda Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1874194545) | [Themekit tool LTD](https://appshunter.io/developer/1613358830) |

## What reviewers say

### 灵嗒

[App page](https://appshunter.io/ios/app/id6758650552)

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

**In-app purchases:** none


### Soffu

[App page](https://appshunter.io/ios/app/soffu/id6809506990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is 灵嗒 free?

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

### Is Soffu free?

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

### Do 灵嗒 or Soffu have ads?

Neither 灵嗒 nor Soffu shows ads.

### Which is updated more often, 灵嗒 or Soffu?

灵嗒 ships an update every 3 weeks, and Soffu monthly. Most recently, 灵嗒 was updated on October 18, 2026 and Soffu on October 19, 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.*