# iPeriodic for iPhone vs aitango

The clearest difference is in-app purchases: aitango at none against iPeriodic for iPhone's 1. iPeriodic for iPhone's advantage is iOS requirement (6.1 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iPeriodic for iPhone sells 1 one-off in-app purchase. aitango asks for nothing beyond the download.

iPeriodic for iPhone ships an update every 8 days, aitango fortnightly. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | iPeriodic for iPhone | aitango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Size | 16 MB | 148 MB |
| Requires iOS | **6.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Thitipong Wongsatho](https://appshunter.io/developer/683911170) | [Teppei Yamazaki](https://appshunter.io/developer/1581267812) |

## What reviewers say

### iPeriodic for iPhone

[App page](https://appshunter.io/ios/app/iperiodic-for-iphone/id963558647)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads ($0.99) | $0.99 | one-time |


### aitango

[App page](https://appshunter.io/ios/app/aitango/id6742535846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPeriodic for iPhone free?

iPeriodic for iPhone is free to download, with in-app purchases available.

### Is aitango free?

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

### Do iPeriodic for iPhone or aitango have ads?

Neither iPeriodic for iPhone nor aitango shows ads.

### Which is updated more often, iPeriodic for iPhone or aitango?

iPeriodic for iPhone ships an update every 8 days, and aitango fortnightly. Most recently, iPeriodic for iPhone was updated on September 26, 2026 and aitango on September 19, 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.*