# Contacts vs My T

The clearest difference is rating: My T at 5.0 against Contacts's 4.3. My T also leads on review sentiment (70% vs 50%). Contacts's advantage is ratings volume (78 vs 13) and iOS requirement (9.0 vs 15.5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

My T holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Contacts has 78 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 50% of Contacts's written reviews are positive against 70% of My T's.

Contacts ships an update every 2 months, My T every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Contacts | My T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (78 ratings)](https://appshunter.io/ios/app/contacts-plus/id1400189883/reviews) | **[5.0 (13 ratings)](https://appshunter.io/ios/app/my-t-connect/id6476624664/reviews)** |
| Number of ratings | **78** | 13 |
| Positive reviews | 50.0% of reviews | **70.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 82 MB | 147 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [12BAY TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1191396801) | [T-CONNECT K.K](https://appshunter.io/developer/1727373876) |

## What reviewers say

### Contacts

[App page](https://appshunter.io/ios/app/contacts-plus/id1400189883)

This app helps manage your phone's contacts, including converting Vietnamese phone numbers between 11 and 10 digits. It offers features like grouping, backup/restore, and duplicate contact merging.

**Highlights:** Convert Vietnamese phone numbers (11 to 10 digits), Organize contacts into groups, Backup and restore contacts, Find and merge duplicate contacts, Create a favorites list, Send group SMS and emails

**Features:** macOS Compatibility

**In-app purchases:** none


### My T

[App page](https://appshunter.io/ios/app/my-t-connect/id6476624664)

This telecommunications app offers convenient services for Vietnamese people in Japan. Easily register for SIM and Wi-Fi plans, manage your subscription data, and make payments directly through the app. Earn and redeem loyalty points for savings and access dedicated customer support.

**Highlights:** Register SIM and Wi-Fi services, Link existing subscription information, Multiple payment options, Manage subscription data usage, Earn and redeem loyalty points, Online customer support

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

**In-app purchases:** none


## Frequently asked questions

### Is Contacts free?

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

### Is My T free?

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

### Which has better reviews, Contacts or My T?

My T is rated higher. Contacts averages 4.3 out of 5 from 78 ratings, while My T averages 5.0 from 13 ratings.

### Do Contacts or My T have ads?

Neither Contacts nor My T shows ads.

### Which is updated more often, Contacts or My T?

Contacts ships an update every 2 months, and My T every 6 weeks. Most recently, Contacts was updated on October 24, 2026 and My T on October 27, 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.*