# AIKA Clinics vs Plank Timer

The clearest difference is in-app purchases: AIKA Clinics at none against Plank Timer's 2. AIKA Clinics also leads on iOS requirement (12.4 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Plank Timer sells 2 in-app purchases, starting at $2.99 per 7 days. AIKA Clinics asks for nothing beyond the download.

AIKA Clinics ships an update every 2 months, Plank Timer every 6 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AIKA Clinics | Plank Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 78 MB | 6 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pixel Mind IT Solutions](https://appshunter.io/developer/1538411525) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### AIKA Clinics

[App page](https://appshunter.io/ios/app/aika-clinics/id6772109780)

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

**In-app purchases:** none


### Plank Timer

[App page](https://appshunter.io/ios/app/plank-timer-core-workout/id6772185526)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is AIKA Clinics free?

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

### Is Plank Timer free?

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

### Do AIKA Clinics or Plank Timer have ads?

Neither AIKA Clinics nor Plank Timer shows ads.

### Which is updated more often, AIKA Clinics or Plank Timer?

AIKA Clinics ships an update every 2 months, and Plank Timer every 6 weeks. Most recently, AIKA Clinics was updated on October 16, 2026 and Plank Timer on October 8, 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.*