# 回答 vs Infinitest

The clearest difference is update cadence: Infinitest at every 2 days against 回答's every 2 weeks. 回答's advantage is iOS requirement (14.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 回答 sells 10 one-off in-app purchases and Infinitest sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

回答 ships an update every 2 weeks, Infinitest every 2 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 回答 | Infinitest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 139 MB | 12 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [贞健 解](https://appshunter.io/developer/1414728014) | [玉庭 何](https://appshunter.io/developer/1867438392) |

## What reviewers say

### 回答

[App page](https://appshunter.io/ios/app/id6450644571)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 回答币 | $6.99 | one-time |
| 55 回答币 | $7.99 | one-time |
| 240 回答币 | $34.99 | one-time |
| 280 回答币 | $39.99 | one-time |
| 380 回答币 | $49.99 | one-time |
| 320 回答币 | $49.99 | one-time |
| 340 回答币 | $49.99 | one-time |
| 400 回答币 | $59.99 | one-time |
| 480 回答币 | $69.99 | one-time |
| 460 回答币 | $69.99 | one-time |


### Infinitest

[App page](https://appshunter.io/ios/app/infinitest/id6773301758)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $0.99 | per month |
| 年订阅 | $3.99 | per year |
| 终身会员 | $12.99 | one-time |


## Frequently asked questions

### Is 回答 free?

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

### Is Infinitest free?

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

### Do 回答 or Infinitest have ads?

Neither 回答 nor Infinitest shows ads.

### Which is updated more often, 回答 or Infinitest?

回答 ships an update every 2 weeks, and Infinitest every 2 days. Most recently, 回答 was updated on September 20, 2026 and Infinitest on September 9, 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.*