# MyDolphin vs T

The clearest difference is ratings volume: MyDolphin at 185 against T's 6. MyDolphin also leads on iOS requirement (13.0 vs 15.6). T's advantage is update cadence (monthly vs every 3 months). On price, rating, review sentiment and ads there is nothing between them.

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

T holds the better App Store score, 1.8 against 1.6. That said, the two scores are not equally well evidenced: MyDolphin has 185 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 7% of MyDolphin's written reviews are positive against 0% of T's, so the app with the better star average is not the one people write more warmly about.

MyDolphin ships an update every 3 months, T monthly. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MyDolphin | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (185 ratings)](https://appshunter.io/ios/app/mydolphin/id861891386/reviews) | **[1.8 (6 ratings)](https://appshunter.io/ios/app/t-meter/id1566693372/reviews)** |
| Number of ratings | **185** | 6 |
| Positive reviews | **6.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 31 MB | 24 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maytronics](https://appshunter.io/developer/664564907) | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) |

## What reviewers say

### MyDolphin

[App page](https://appshunter.io/ios/app/mydolphin/id861891386)

Control your robotic pool cleaner remotely. Register your device, activate cleaning programs, set a weekly timer, and navigate manually. Keep your pool pristine with smart automation.

**Highlights:** Remote control, Register device, Cleaning programs, Weekly timer, Manual navigation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Great pool cleaner
- 🤖 Excellent automatic cleaning
- 👍 Works as expected

**What reviewers complain about**

- 🐛 Bluetooth connectivity issues
- 🔌 App doesn't work/connect to robot
- ⚠️ Unreliable app performance
- 🤦‍♂️ Poor app design and functionality
- 💸 Expensive for limited features

**Reported bugs**

- App can't find/connect to robot
- App freezes or crashes frequently
- Cleaning mode and settings not working
- Bluetooth connection unreliable or lost

**Requested features**

- Add progress indicator for cleaning cycle
- Allow changing cleaning cycle during operation
- Integrate underwater camera and responsive controls
- Improve app compatibility and regular updates


### T

[App page](https://appshunter.io/ios/app/t-meter/id1566693372)

Monitor your oil tank's level remotely from your smartphone. Track heating oil usage with hourly charts and receive custom low-level alerts via email and text.

**Highlights:** Remote tank level monitoring, Hourly usage charts, Customizable low-level alarms, Email and text notifications, Usage history by day, week, month, year

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

**In-app purchases:** none


## Frequently asked questions

### Is MyDolphin free?

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

### Is T free?

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

### Which has better reviews, MyDolphin or T?

T is rated higher. MyDolphin averages 1.6 out of 5 from 185 ratings, while T averages 1.8 from 6 ratings.

### Do MyDolphin or T have ads?

Neither MyDolphin nor T shows ads.

### Which is updated more often, MyDolphin or T?

MyDolphin ships an update every 3 months, and T monthly. Most recently, MyDolphin was updated on October 18, 2026 and T on October 3, 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.*