# Jagger.Lewis GPS vs Doug

The clearest difference is update cadence: Doug at every 6 days against Jagger.Lewis GPS's fortnightly. Doug also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Jagger.Lewis GPS ships an update fortnightly, Doug every 6 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Jagger.Lewis GPS | Doug |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 105 MB | 39 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jagger & Lewis](https://appshunter.io/developer/1256012008) | [Maingriz](https://appshunter.io/developer/1493266568) |

## What reviewers say

### Jagger.Lewis GPS

[App page](https://appshunter.io/ios/app/jaggerlewis-gps/id1624036332)

**In-app purchases:** none


### Doug

[App page](https://appshunter.io/ios/app/doug/id1671490355)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Jagger.Lewis GPS free?

Jagger.Lewis GPS is free to download, with no in-app purchases.

### Is Doug free?

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

### Do Jagger.Lewis GPS or Doug have ads?

Neither Jagger.Lewis GPS nor Doug shows ads.

### Which is updated more often, Jagger.Lewis GPS or Doug?

Jagger.Lewis GPS ships an update fortnightly, and Doug every 6 days. Most recently, Jagger.Lewis GPS was updated on October 14, 2026 and Doug on October 9, 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.*