# GraviTrax Power vs Flag Maker!

The clearest difference is rating: Flag Maker! at 4.0 against GraviTrax Power's 3.7. Flag Maker! also leads on ratings volume (132 vs 6). GraviTrax Power's advantage is update cadence (every 10 months vs every 48 months) and review sentiment (75% vs 66%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Flag Maker! holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Flag Maker! has 132 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 75% of GraviTrax Power's written reviews are positive against 66% of Flag Maker!'s, so the app with the better star average is not the one people write more warmly about.

GraviTrax Power ships an update every 10 months, Flag Maker! every 48 months. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GraviTrax Power | Flag Maker! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/gravitrax-power/id1621684650/reviews) | **[4.0 (132 ratings)](https://appshunter.io/ios/app/flag-maker/id1638457636/reviews)** |
| Number of ratings | 6 | **132** |
| Positive reviews | **75.0% of reviews** | 65.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 48 months |
| Monetization | Free | Free |
| Size | 92 MB | 150 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ravensburger Verlag GmbH](https://appshunter.io/developer/1505283467) | [Matthew Williamson](https://appshunter.io/developer/1215994306) |

## What reviewers say

### GraviTrax Power

[App page](https://appshunter.io/ios/app/gravitrax-power/id1621684650)

Control your marble runs digitally with this app. Connect to POWER components to remotely control, program, and add sound effects to your creations. It offers a playful introduction to programming and enhances marble run gameplay.

**Highlights:** Digital control of marble runs, Programming functions, Remote control capabilities, Integrated stopwatch, Sound effects, Playful introduction to programming

**In-app purchases:** none


### Flag Maker!

[App page](https://appshunter.io/ios/app/flag-maker/id1638457636)

Create custom flags quickly with a vast library of base designs and emblems. Combine elements, customize colors, and manipulate emblems for endless design possibilities. Save and share your unique flag creations.

**Highlights:** Design flags in minutes, Dozens of base designs, Hundreds of emblems, Combine base designs and emblems, Customizable colors for each element, Move, resize, flip, and rotate emblems, Save and share designs

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🎨 Creative flag design capabilities
- ⭐ Great for alternate history and micronations
- 🎯 Simple and straightforward functionality
- 💾 Ability to save flags to device

**What reviewers complain about**

- 📺 Excessive and intrusive ads
- 🔒 Limited symbol availability
- 🎨 Limited color selection and shape options
- 🔧 Small control buttons for moving/scaling
- 💰 Paywall restrictions on symbols

**Reported bugs**

- App crashes on startup
- iPad crashes requiring hard reset
- Ad-watching feature not functioning properly
- Symbols stuck in center position
- Ads appear even in airplane mode

**Requested features**

- Nordic cross design
- Maple leaf symbol
- Text/typography support
- Custom image import capability
- Non-rectangular flag shapes


## Frequently asked questions

### Is GraviTrax Power free?

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

### Is Flag Maker! free?

Flag Maker! is free to download, with no in-app purchases.

### Which has better reviews, GraviTrax Power or Flag Maker!?

Flag Maker! is rated higher. GraviTrax Power averages 3.7 out of 5 from 6 ratings, while Flag Maker! averages 4.0 from 132 ratings.

### Do GraviTrax Power or Flag Maker! have ads?

Neither GraviTrax Power nor Flag Maker! shows ads.

### Which is updated more often, GraviTrax Power or Flag Maker!?

GraviTrax Power ships an update every 10 months, and Flag Maker! every 48 months. Most recently, GraviTrax Power was updated on October 22, 2026 and Flag Maker! on October 17, 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.*