# 见缝插针2 vs 变声器

见缝插针2 and 变声器 both sit at 4.6 stars, but that hides the real split: 70% of 见缝插针2's written reviews are positive against 28% of 变声器's. 见缝插针2 also leads on in-app purchases (none vs 3) and iOS requirement (10.0 vs 13.0). 变声器's advantage is ads (none vs shown) and update cadence (monthly vs every 24 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. 变声器 sells 3 in-app purchases, starting at $1.99 per 7 days. 见缝插针2 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for 见缝插针2 against 4.6 for 变声器. Both are backed by a comparable volume of ratings — 48 and 101 respectively. Written reviews are what separate them: 70% of 见缝插针2's written reviews are positive against 28% of 变声器's.

见缝插针2 ships an update every 24 months, 变声器 monthly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 见缝插针2 | 变声器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (48 ratings)](https://appshunter.io/ios/app/2/id1056445995/reviews) | [4.6 (101 ratings)](https://appshunter.io/ios/app/id1639463593/reviews) |
| Number of ratings | 48 | **101** |
| Positive reviews | **70.4% of reviews** | 27.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 24 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 37 MB | 122 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [赛雷 库](https://appshunter.io/developer/1056445994) | [LINKIS LABS PTE. LTD.](https://appshunter.io/developer/6784630539) |

## What reviewers say

### 见缝插针2

[App page](https://appshunter.io/ios/app/2/id1056445995)

A simple yet thrilling game where players tap to insert small balls into a rotating circle without collision. It tests your hand-eye coordination and quick reflexes across challenging levels. Compete with friends worldwide in this addictive entertainment experience.

**Highlights:** Simple tap-to-play mechanics, Avoid ball collisions, Challenging levels, Test observation skills, Fast reaction challenges, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases:** none


### 变声器

[App page](https://appshunter.io/ios/app/id1639463593)

This app offers a variety of voice-changing effects and pre-recorded voice packs for use in chats and games. It allows real-time voice modification, text-to-speech, and sharing to popular messaging platforms. Users can also create and save custom voice effects.

**Highlights:** Variety of voice-changing effects, Pre-recorded voice packs, Real-time voice modification, Text-to-speech functionality, Shareable to WeChat and QQ, Customizable voice creation, Voice changer keyboard

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 变声器周会员 | $1.99 | per 7 days |
| Monthly Membership | $4.99 | per month |
| Annual  Member | $9.99 | per year |


## Frequently asked questions

### Is 见缝插针2 free?

见缝插针2 is free to download, with no in-app purchases.

### Is 变声器 free?

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

### Which has better reviews, 见缝插针2 or 变声器?

见缝插针2 and 变声器 are both rated 4.6 out of 5 on the App Store, from 48 and 101 ratings respectively.

### Do 见缝插针2 or 变声器 have ads?

见缝插针2 shows ads; 变声器 does not.

### Which is updated more often, 见缝插针2 or 变声器?

见缝插针2 ships an update every 24 months, and 变声器 monthly. Most recently, 见缝插针2 was updated on October 7, 2026 and 变声器 on October 13, 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.*