# 66铃声 vs 闪念

The clearest difference is update cadence: 66铃声 at fortnightly against 闪念's every 14 months. 66铃声 also leads on device support and iOS requirement (12.1 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. 66铃声 sells 4 in-app purchases, starting at $2.49 per month and 闪念 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

66铃声 ships an update fortnightly, 闪念 every 14 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 66铃声 | 闪念 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/66/id1517634537/reviews)** | — |
| Number of ratings | **22** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | **Fortnightly** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 14 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [ABV Mobile](https://appshunter.io/developer/595885253) | [文智 祁](https://appshunter.io/developer/1675218675) |

## What reviewers say

### 66铃声

[App page](https://appshunter.io/ios/app/66/id1517634537)

Easily create custom ringtones by extracting audio from videos or audio files. Trim and edit sound clips to personalize your phone's alerts. Supports a wide range of iPhone models.

**Highlights:** Extract audio from videos, Extract audio from audio files, Quick audio trimming, Customizable sound clips, Direct ringtone setting, Wide iPhone model support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP会员 | $2.49 | per month |
| 半年VIP会员 | $8.49 | per 6 months |
| 年度VIP-新手特惠 | $8.99 | per year |
| 年度VIP会员 | $9.49 | per year |


### 闪念

[App page](https://appshunter.io/ios/app/flashmind/id6479215915)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 闪念Pro 永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 66铃声 free?

66铃声 is free to download, with in-app purchases available.

### Is 闪念 free?

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

### Which is updated more often, 66铃声 or 闪念?

66铃声 ships an update fortnightly, and 闪念 every 14 months. Most recently, 66铃声 was updated on October 6, 2026 and 闪念 on October 10, 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.*