# Contraction Timer +؜ vs 8 MDB Swing

Contraction Timer +؜ and 8 MDB Swing are too close to call on the numbers: across 4 compared parameters — price, update cadence, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Contraction Timer +؜ ships an update every 7 months, 8 MDB Swing every 11 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Contraction Timer +؜ | 8 MDB Swing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/contraction-timer-plus/id1512114222/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 76.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Free | — |
| Size | 31 MB | 18 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | **iPhone** | — |
| Age rating | 12+ | 4+ |
| Developer | [David Hendren](https://appshunter.io/developer/1458600199) | [Guangdong Supertech Electronic Industry Co., LTD](https://appshunter.io/developer/1748987348) |

## What reviewers say

### Contraction Timer +؜

[App page](https://appshunter.io/ios/app/contraction-timer-plus/id1512114222)

Easily track the duration and frequency of your contractions. This app records labor history, displays progress graphically, and offers guided breathing exercises. It also includes a handbook with information on contractions and labor.

**Highlights:** Track contraction duration and intervals, Graphic display of interval changes, Meditation and breathing aids, Handbook on contractions and labor, Saves labor history across restarts

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Quick and efficient
- 💰 Free and no-cost
- 🎨 Good user interface
- 🤖 Helpful for monitoring contractions

**What reviewers complain about**

- 🐛 Timer stops when app is closed
- 🔍 Inaccurate contraction tracking
- 🔔 Overly persistent rating prompts

**Reported bugs**

- Disappearing text on the screen
- Inaccurate contraction interval calculations
- Failure to record contraction data

**Requested features**

- Ability to track contraction intensity
- Background tracking of contractions
- Option to mute sounds


### 8 MDB Swing

[App page](https://appshunter.io/ios/app/8-mdb-swing/id6670694295)

**In-app purchases:** none


## Frequently asked questions

### Is Contraction Timer +؜ free?

Contraction Timer +؜ is free to download, with no in-app purchases.

### Is 8 MDB Swing free?

8 MDB Swing is free to download, with no in-app purchases.

### Which is updated more often, Contraction Timer +؜ or 8 MDB Swing?

Contraction Timer +؜ ships an update every 7 months, and 8 MDB Swing every 11 months. Most recently, Contraction Timer +؜ was updated on October 14, 2026 and 8 MDB Swing on October 5, 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.*