# Mamori vs DriveTrail

The clearest difference is in-app purchases: Mamori at none against DriveTrail's 1. Mamori also leads on iOS requirement (13.0 vs 17.6). DriveTrail's advantage is update cadence (every 5 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. DriveTrail sells 1 one-off in-app purchase. Mamori asks for nothing beyond the download.

Mamori ships an update every 5 months, DriveTrail every 5 days. The most recent releases landed on October 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mamori | DriveTrail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Size | 128 MB | 5 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Trackimo LLC](https://appshunter.io/developer/796838009) | [AIビジョンテクノロジー株式会社](https://appshunter.io/developer/1826705260) |

## What reviewers say

### Mamori

[App page](https://appshunter.io/ios/app/mamori/id1567247692)

**Features:** macOS Compatibility

**In-app purchases:** none


### DriveTrail

[App page](https://appshunter.io/ios/app/drivetrail/id6764290081)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DriveTrail Pro | $4.99 | one-time |


## Frequently asked questions

### Is Mamori free?

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

### Is DriveTrail free?

DriveTrail is free to download, with in-app purchases available.

### Do Mamori or DriveTrail have ads?

Neither Mamori nor DriveTrail shows ads.

### Which is updated more often, Mamori or DriveTrail?

Mamori ships an update every 5 months, and DriveTrail every 5 days. Most recently, Mamori was updated on October 3, 2026 and DriveTrail on October 31, 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.*