# a卡 vs Secret Pages

The clearest difference is in-app purchases: a卡 at none against Secret Pages's 1. a卡 also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Secret Pages sells 1 one-off in-app purchase. a卡 asks for nothing beyond the download.

## The numbers

| Metric | a卡 | Secret Pages |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 42 MB | 11 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [福建云巢信息科技股份有限公司](https://appshunter.io/developer/1289607814) | [INZA KONE](https://appshunter.io/developer/1896540924) |

## What reviewers say

### a卡

[App page](https://appshunter.io/ios/app/a/id1072264888)

**Features:** macOS Compatibility

**In-app purchases:** none


### Secret Pages

[App page](https://appshunter.io/ios/app/secret-pages-private-diary/id6815404829)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is a卡 free?

a卡 is free to download, with no in-app purchases.

### Is Secret Pages free?

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

### Do a卡 or Secret Pages have ads?

Secret Pages shows ads; a卡 does not.

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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.*