# Contraction Timer & Tracker +. vs Holístic Centre

The clearest difference is in-app purchases: Holístic Centre at none against Contraction Timer & Tracker +.'s 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Contraction Timer & Tracker +. sells 6 in-app purchases, starting at $4.99 per 7 days. Holístic Centre asks for nothing beyond the download.

Contraction Timer & Tracker +. ships an update every 3 weeks, Holístic Centre every 4 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Contraction Timer & Tracker +. | Holístic Centre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 62 MB | 23 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MCVICKER CAPITAL, LLC](https://appshunter.io/developer/1829478149) | [ALBERT FUENTES DEL PINO](https://appshunter.io/developer/1876171750) |

## What reviewers say

### Contraction Timer & Tracker +.

[App page](https://appshunter.io/ios/app/contraction-timer-and-tracker-plus/id6749239100)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Holístic Centre

[App page](https://appshunter.io/ios/app/holistic-centre/id6770920468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contraction Timer & Tracker +. free?

Contraction Timer & Tracker +. is free to download, with in-app purchases available.

### Is Holístic Centre free?

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

### Do Contraction Timer & Tracker +. or Holístic Centre have ads?

Neither Contraction Timer & Tracker +. nor Holístic Centre shows ads.

### Which is updated more often, Contraction Timer & Tracker +. or Holístic Centre?

Contraction Timer & Tracker +. ships an update every 3 weeks, and Holístic Centre every 4 weeks. Most recently, Contraction Timer & Tracker +. was updated on October 11, 2026 and Holístic Centre 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.*