# IS语音 vs Epic Tower

The clearest difference is update cadence: Epic Tower at fortnightly against IS语音's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. IS语音 sells 5 one-off in-app purchases and Epic Tower sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

IS语音 ships an update every 5 weeks, Epic Tower fortnightly. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IS语音 | Epic Tower |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 43.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 461 MB | 1.2 GB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [Shanghai Qinhe Internet Technology Software Development Co., Ltd.](https://appshunter.io/developer/869190248) | [仲阳 张](https://appshunter.io/developer/1797072381) |

## What reviewers say

### IS语音

[App page](https://appshunter.io/ios/app/is/id1178889689)

This app is an interactive entertainment video live streaming platform for social interaction and making friends. It allows users to broadcast themselves, chat in real-time, and share videos. Discover popular streamers and engage with features like magic beauty filters, fun pranks, custom gifts, and PK battles.

**Highlights:** Interactive video live streaming, Real-time chat and social networking, User-generated video sharing, Magic beauty filters, Fun pranks and interactive games, Customizable gifts, PK battles with voting

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 68600元宝 | $14.99 | one-time |
| 68水晶 | $14.99 | one-time |
| 68爱豆 | $14.99 | one-time |
| 208水晶 | $46.99 | one-time |
| 362水晶 | $79.99 | one-time |


### Epic Tower

[App page](https://appshunter.io/ios/app/epic-tower-tactics/id6748599077)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Top up $0.99 | $0.99 | one-time |
| Top up $1.99 | $1.99 | one-time |
| Top up $4.99 | $3.99 | one-time |
| Top up $9.99 | $9.99 | one-time |
| Top up $19.99 | $19.99 | one-time |
| Top up $29.99 | $29.99 | one-time |
| Top up $49.99 | $49.99 | one-time |
| Top up $99.99 | $99.99 | one-time |


## Frequently asked questions

### Is IS语音 free?

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

### Is Epic Tower free?

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

### Do IS语音 or Epic Tower have ads?

Neither IS语音 nor Epic Tower shows ads.

### Which is updated more often, IS语音 or Epic Tower?

IS语音 ships an update every 5 weeks, and Epic Tower fortnightly. Most recently, IS语音 was updated on October 5, 2026 and Epic Tower on October 7, 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.*