# PonPost vs シークレットアルバム 電卓ロック

The clearest difference is update cadence: シークレットアルバム 電卓ロック at weekly against PonPost's every 5 weeks. PonPost's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PonPost ships an update every 5 weeks, シークレットアルバム 電卓ロック weekly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PonPost | シークレットアルバム 電卓ロック |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 21 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TSUYOSHI NAKAMURA](https://appshunter.io/developer/1869823001) | [Sota Izumi](https://appshunter.io/developer/6801092131) |

## What reviewers say

### PonPost

[App page](https://appshunter.io/ios/app/ponpost/id6758037797)

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

**In-app purchases:** none


### シークレットアルバム 電卓ロック

[App page](https://appshunter.io/ios/app/id6801092129)

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

**In-app purchases:** none


## Frequently asked questions

### Is PonPost free?

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

### Is シークレットアルバム 電卓ロック free?

シークレットアルバム 電卓ロック is free to download, with no in-app purchases.

### Do PonPost or シークレットアルバム 電卓ロック have ads?

Neither PonPost nor シークレットアルバム 電卓ロック shows ads.

### Which is updated more often, PonPost or シークレットアルバム 電卓ロック?

PonPost ships an update every 5 weeks, and シークレットアルバム 電卓ロック weekly. Most recently, PonPost was updated on October 7, 2026 and シークレットアルバム 電卓ロック on October 3, 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.*