# 中生代 vs SnapInbox

The clearest difference is in-app purchases: 中生代 at none against SnapInbox's 1. 中生代 also leads on iOS requirement (12.0 vs 16.6). SnapInbox's advantage is update cadence (every 9 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. SnapInbox sells 1 one-off in-app purchase. 中生代 asks for nothing beyond the download.

中生代 ships an update every 6 months, SnapInbox every 9 days. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 中生代 | SnapInbox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 2 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志宏 刘](https://appshunter.io/developer/1450629167) | [小旋 王](https://appshunter.io/developer/1525665398) |

## What reviewers say

### 中生代

[App page](https://appshunter.io/ios/app/id1450629168)

**Features:** macOS Compatibility

**In-app purchases:** none


### SnapInbox

[App page](https://appshunter.io/ios/app/snapinbox/id6756565607)

This app automatically collects every screenshot into a dedicated inbox for easy review, keeping, or deletion. It prioritizes privacy with on-device processing and limited photo access. An optional Pro version offers extended storage windows.

**Highlights:** Screenshot-only inbox, Review, keep, or delete screenshots, Home Screen widget, On-device processing, Limited Photos Access support, Extended inbox window (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapInbox Pro | $1.99 | one-time |


## Frequently asked questions

### Is 中生代 free?

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

### Is SnapInbox free?

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

### Do 中生代 or SnapInbox have ads?

Neither 中生代 nor SnapInbox shows ads.

### Which is updated more often, 中生代 or SnapInbox?

中生代 ships an update every 6 months, and SnapInbox every 9 days. Most recently, 中生代 was updated on October 2, 2026 and SnapInbox on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*