# SensePet vs RespiDog

The clearest difference is update cadence: SensePet at every 3 weeks against RespiDog's every 22 months. SensePet also leads on iOS requirement (14.0 vs 16.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for SensePet against 5.0 for RespiDog. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SensePet ships an update every 3 weeks, RespiDog every 22 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SensePet | RespiDog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sensepet/id1521271338/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/respidog/id6450118361/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 22 months |
| Monetization | Free | Free |
| Size | 171 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bionous LLC](https://appshunter.io/developer/1521049538) | [invoxia](https://appshunter.io/developer/413478408) |

## What reviewers say

### SensePet

[App page](https://appshunter.io/ios/app/sensepet/id1521271338)

Monitor your pet's health with a clip-on device and companion app. Track vital signs like heart rate and blood oxygen, and receive a wellness score to understand your pet's condition. Share data with family or vets.

**Highlights:** Pet vital sign tracking (heart rate, blood oxygen, respiration, HRV), AI-powered SensePet Wellness Score, Local and cloud data storage, Manage multiple pets, Share data with family and vets, Export vital signs as CSV

**Features:** macOS Compatibility

**In-app purchases:** none


### RespiDog

[App page](https://appshunter.io/ios/app/respidog/id6450118361)

Easily monitor your dog's breathing rate in real-time to help detect early signs of Congestive Heart Failure. Track breaths per minute with simple taps, visualize data over time with graphs, and maintain a health journal for your pet.

**Highlights:** Real-time breathing rate tracking, Visualize respiratory data with graphs, Create a health journal for your dog, Export breathing data in CSV format, Simple tap-to-count interface

**In-app purchases:** none


## Frequently asked questions

### Is SensePet free?

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

### Is RespiDog free?

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

### Which has better reviews, SensePet or RespiDog?

SensePet and RespiDog are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do SensePet or RespiDog have ads?

Neither SensePet nor RespiDog shows ads.

### Which is updated more often, SensePet or RespiDog?

SensePet ships an update every 3 weeks, and RespiDog every 22 months. Most recently, SensePet was updated on October 29, 2026 and RespiDog on October 24, 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.*