# iThong vs ADSUN

The clearest difference is ratings volume: iThong at 307 against ADSUN's 8. ADSUN's advantage is iOS requirement (12.0 vs 15.6). On price, rating, update cadence 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.

On the App Store both sit at effectively the same score — 4.7 for iThong against 4.6 for ADSUN. That said, the two scores are not equally well evidenced: iThong has 307 ratings behind it against 8, so its average is the more settled of the two.

iThong ships an update every 8 days, ADSUN every 10 days. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | iThong | ADSUN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (307 ratings)](https://appshunter.io/ios/app/ithong/id1493253359/reviews)** | [4.6 (8 ratings)](https://appshunter.io/ios/app/adsun/id1592935317/reviews) |
| Number of ratings | **307** | 8 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 71 MB | 158 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [THU VIEN PHAP LUAT COMPANY LIMITED](https://appshunter.io/developer/1620140234) | [Nguyen Tran Cao](https://appshunter.io/developer/1076488476) |

## What reviewers say

### iThong

[App page](https://appshunter.io/ios/app/ithong/id1493253359)

This app helps users understand traffic laws and penalties for various violations. It allows for searching traffic signs and provides resources for driver's license exams. Users can also estimate blood alcohol content and stay updated on traffic news.

**Highlights:** Traffic violation lookup by voice or keyword, Comprehensive traffic sign identification, Driver's license exam preparation, Blood alcohol content estimation, Traffic news and legal updates

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

**In-app purchases:** none


### ADSUN

[App page](https://appshunter.io/ios/app/adsun/id1592935317)

Track your vehicles conveniently from your smartphone or tablet with an internet connection. Log in using your existing Ánh Dương journey monitoring system accounts. Feedback is welcomed for product improvement.

**Highlights:** Convenient mobile tracking, Internet connectivity required, Login with existing accounts, User feedback integration

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

**In-app purchases:** none


## Frequently asked questions

### Is iThong free?

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

### Is ADSUN free?

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

### Which has better reviews, iThong or ADSUN?

iThong is rated higher. iThong averages 4.7 out of 5 from 307 ratings, while ADSUN averages 4.6 from 8 ratings.

### Do iThong or ADSUN have ads?

Neither iThong nor ADSUN shows ads.

### Which is updated more often, iThong or ADSUN?

iThong ships an update every 8 days, and ADSUN every 10 days. Most recently, iThong was updated on September 19, 2026 and ADSUN on September 15, 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.*