# Stelo by Dexcom vs MitoCollar

The clearest difference is rating: MitoCollar at 5.0 against Stelo by Dexcom's 2.5. MitoCollar also leads on update cadence (every 5 days vs every 5 weeks) and iOS requirement (15.6 vs 18.6). Stelo by Dexcom's advantage is ratings volume (702 vs 3) and chart position (#120 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MitoCollar holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Stelo by Dexcom has 702 ratings behind it against 3, so its average is the more settled of the two.

Stelo by Dexcom ships an update every 5 weeks, MitoCollar every 5 days. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stelo by Dexcom | MitoCollar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (702 ratings)](https://appshunter.io/ios/app/stelo-by-dexcom/id6475610406/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mitocollar/id6751916217/reviews)** |
| Number of ratings | **702** | 3 |
| Positive reviews | 18.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Best chart rank | **#120** | — |
| Size | 311 MB | 66 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [DexCom, Inc.](https://appshunter.io/developer/457035738) | [Erchonia Corporation, LLC](https://appshunter.io/developer/1813624007) |

## What reviewers say

### Stelo by Dexcom

[App page](https://appshunter.io/ios/app/stelo-by-dexcom/id6475610406)

**Currently charting:** #120 Top Free · Health & Fitness (US App Store)

This app provides 24/7 access to personal glucose insights without fingerpicks or prescriptions. It empowers users to personalize diet and exercise choices for healthier habits, revolutionizing glucose tracking. A compatible biosensor is required for use.

**Highlights:** 24/7 glucose insights, Personalized diet and exercise recommendations, No fingerpicks required, No prescription needed, Intuitive app interface, Integrates with Apple Health

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy sensor setup
- 👍 Intuitive app interface
- 🔍 Helpful for understanding glucose trends
- 💡 Integrates with Apple Health

**What reviewers complain about**

- 🐛 Sensor accuracy issues
- 🔍 Limited data history and analysis
- 🤖 Lack of human customer support
- 🔍 Inability to calibrate sensor
- 🔍 Inconsistent Apple Watch integration

**Reported bugs**

- Sensor session ending prematurely
- Inconsistent data syncing with Apple Health
- App freezing and crashing issues

**Requested features**

- Ability to view and export historical glucose data
- Option to customize glucose target ranges
- Integration with more fitness/nutrition apps
- Improved Apple Watch support with complications
- Enhanced meal and activity tracking features


### MitoCollar

[App page](https://appshunter.io/ios/app/mitocollar/id6751916217)

This app allows pet owners to manage and schedule laser therapy sessions for their animals using a wearable collar. It offers personalized settings, a library of treatment protocols, and session tracking for consistent wellness routines.

**Highlights:** Manage multiple animal profiles, Built-in treatment protocols, Schedule sessions in advance, Track treatment history, Control sessions from phone

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stelo by Dexcom free?

Stelo by Dexcom is free to download, with no in-app purchases.

### Is MitoCollar free?

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

### Which has better reviews, Stelo by Dexcom or MitoCollar?

MitoCollar is rated higher. Stelo by Dexcom averages 2.5 out of 5 from 702 ratings, while MitoCollar averages 5.0 from 3 ratings.

### Do Stelo by Dexcom or MitoCollar have ads?

Neither Stelo by Dexcom nor MitoCollar shows ads.

### Which is updated more often, Stelo by Dexcom or MitoCollar?

Stelo by Dexcom ships an update every 5 weeks, and MitoCollar every 5 days. Most recently, Stelo by Dexcom was updated on November 3, 2026 and MitoCollar 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.*