# iPeriodic for iPhone vs อักษรย่อ

The clearest difference is in-app purchases: อักษรย่อ at none against iPeriodic for iPhone's 1. iPeriodic for iPhone's advantage is update cadence (every 8 days vs every 11 months) and iOS requirement (6.1 vs 12.0). On price, ads and device support there is nothing between them.

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

iPeriodic for iPhone ships an update every 8 days, อักษรย่อ every 11 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iPeriodic for iPhone | อักษรย่อ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 months |
| Size | 16 MB | 38 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thitipong Wongsatho](https://appshunter.io/developer/683911170) | [Kittipong Intaboot](https://appshunter.io/developer/972195994) |

## 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 |


### อักษรย่อ

[App page](https://appshunter.io/ios/app/id1027654081)

**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 อักษรย่อ free?

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

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

Neither iPeriodic for iPhone nor อักษรย่อ shows ads.

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

iPeriodic for iPhone ships an update every 8 days, and อักษรย่อ every 11 months. Most recently, iPeriodic for iPhone was updated on October 12, 2026 and อักษรย่อ on October 7, 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.*