# Medtimer vs Respi

The clearest difference is review sentiment: Respi at 88% against Medtimer's 40%. Respi also leads on update cadence (every 10 days vs every 3 months) and rating (4.7 vs 4.5). Medtimer's advantage is ratings volume (590 vs 118). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Medtimer sells 1 one-off in-app purchase and Respi sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Respi holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Medtimer has 590 ratings behind it against 118, so its average is the more settled of the two. Written reviews point the same way: 40% of Medtimer's written reviews are positive against 88% of Respi's.

Medtimer ships an update every 3 months, Respi every 10 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Medtimer | Respi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (590 ratings)](https://appshunter.io/ios/app/medtimer-heart-plus-respiratory/id1012031242/reviews) | **[4.7 (118 ratings)](https://appshunter.io/ios/app/respi-rate/id1508183194/reviews)** |
| Number of ratings | **590** | 118 |
| Positive reviews | 40.0% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 29 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Tigerpixel](https://appshunter.io/developer/1012031241) | [medappear s.r.o.](https://appshunter.io/developer/1508183193) |

## What reviewers say

### Medtimer

[App page](https://appshunter.io/ios/app/medtimer-heart-plus-respiratory/id1012031242)

This app provides a fast and accurate way for medical professionals to measure heart and respiratory rates. It features a simple tap interface, instant calculations, and reference charts for all age groups. Designed for efficiency in clinical settings, it keeps users focused on their patients.

**Highlights:** Tap-anywhere interface for recording, Intuitive HR and RR recording, Instant automatic rate calculations, Flexible measurement periods, Reference charts for all ages, iPhone, iPad, and Apple Watch support, Lock screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Medtimer Pro | $3.99 | one-time |

**What reviewers like**

- 🚀 Exemplary
- 👍 Easy to use
- 💡 Useful for counting respirations and pulse
- 👍 Simple and effective

**What reviewers complain about**

- 🐛 Not working on new Apple Watch models
- 🐛 Crashes or doesn't open on Apple Watch
- 🐛 Inaccurate pulse readings
- 🔋 High battery consumption
- 🔊 Loud countdown sounds

**Reported bugs**

- Not downloading on Apple Watch
- Crashes on Apple Watch
- Stops working after OS updates

**Requested features**

- Add support for new Apple Watch models
- Integrate with Apple Health app
- Add option to manually enter counts
- Add complication for Apple Watch
- Add option to disable sounds


### Respi

[App page](https://appshunter.io/ios/app/respi-rate/id1508183194)

This tool helps you manually record and calculate human breathing frequency by timing observed respiratory phases. The Pro version offers historical data, regularity analysis, phase timing ratios, and age-specific reference intervals for informational comparison.

**Highlights:** Manual breathing frequency calculation, Simple measurement interface, Haptic feedback, Measurement history, Breathing regularity analysis, Inspiratory/expiratory phase timing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Free Pro Trial | Free | one-time |
| Lifetime Pro — Intro Offer | $9.99 | one-time |
| Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is Medtimer free?

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

### Is Respi free?

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

### Which has better reviews, Medtimer or Respi?

Respi is rated higher. Medtimer averages 4.5 out of 5 from 590 ratings, while Respi averages 4.7 from 118 ratings.

### Do Medtimer or Respi have ads?

Neither Medtimer nor Respi shows ads.

### Which is updated more often, Medtimer or Respi?

Medtimer ships an update every 3 months, and Respi every 10 days. Most recently, Medtimer was updated on November 6, 2026 and Respi on November 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.*