# DETRAN vs G21

DETRAN and G21 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DETRAN | G21 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (17 ratings)](https://appshunter.io/ios/app/detran-df/id1526746296/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 42 MB | 63 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [DEPARTAMENTO DE TRANSITO DO DISTRITO FEDERAL](https://appshunter.io/developer/1526746298) | [Eliano da Paixao Santana](https://appshunter.io/developer/1631438871) |

## What reviewers say

### DETRAN

[App page](https://appshunter.io/ios/app/detran-df/id1526746296)

Access a range of government vehicle and driver services directly from your mobile device. Manage vehicle information, traffic violations, driver's license details, and settle outstanding debts without leaving home.

**Highlights:** Vehicle information lookup, Infraction details, Driver's license management, Debt payment, Remote service access

**Features:** macOS Compatibility

**In-app purchases:** none


### G21

[App page](https://appshunter.io/ios/app/g21/id6479374003)

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

**In-app purchases:** none


## Frequently asked questions

### Is DETRAN free?

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

### Is G21 free?

G21 is free to download, with no in-app purchases.

### Do DETRAN or G21 have ads?

Neither DETRAN nor G21 shows ads.

### Which is updated more often, DETRAN or G21?

DETRAN ships an update monthly, and G21 monthly. Most recently, DETRAN was updated on October 29, 2026 and G21 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.*