# Plank Timer | Dr. Simplicity vs Glute +

The clearest difference is in-app purchases: Plank Timer | Dr. Simplicity at none against Glute +'s 4. Plank Timer | Dr. Simplicity also leads on update cadence (every 5 days vs every 10 days) and iOS requirement (15.3 vs 18.0). Glute +'s advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Glute + sells 4 in-app purchases, starting at $9.99 per 7 days. Plank Timer | Dr. Simplicity asks for nothing beyond the download.

Plank Timer | Dr. Simplicity ships an update every 5 days, Glute + every 10 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Plank Timer | Dr. Simplicity | Glute + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 10 days |
| Size | 9 MB | 316 MB |
| Requires iOS | **15.3** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Saihou Ieong](https://appshunter.io/developer/1676200405) | [Suresh Persaud](https://appshunter.io/developer/1874013760) |

## What reviewers say

### Plank Timer | Dr. Simplicity

[App page](https://appshunter.io/ios/app/plank-timer-dr-simplicity/id6566170165)

**Features:** macOS Compatibility

**In-app purchases:** none


### Glute +

[App page](https://appshunter.io/ios/app/glute-plus/id6758852420)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $9.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $59.99 | per year |
| Lifetime Access | $179.99 | one-time |


## Frequently asked questions

### Is Plank Timer | Dr. Simplicity free?

Plank Timer | Dr. Simplicity is free to download, with no in-app purchases.

### Is Glute + free?

Glute + is free to download, with in-app purchases available.

### Do Plank Timer | Dr. Simplicity or Glute + have ads?

Plank Timer | Dr. Simplicity shows ads; Glute + does not.

### Which is updated more often, Plank Timer | Dr. Simplicity or Glute +?

Plank Timer | Dr. Simplicity ships an update every 5 days, and Glute + every 10 days. Most recently, Plank Timer | Dr. Simplicity was updated on October 4, 2026 and Glute + on October 1, 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.*