GMG Earth Matters vs BoggleAF
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GMG Earth Matters
Solve environmental puzzles by combining elemental forces to combat pollution across the globe and beyond. Progress through numerous levels and unlock achievements in this engaging educational game.
- Combine elements to solve puzzles
- Fight pollution across 7 continents
- 135 challenging levels
- Earn 28 achievements
- In-game tutorial
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Help clean up pollution in our environment by playing Earth Matters. Combine Air, Earth, Fire and Water Elementals to trigger reactions that enable you to solve puzzles. - Fight pollution across 7 continents and outer space - 135 levels to play - 28 achievements to earn - Complete in-game tutorial
BoggleAF
Experience a classic word-finding game without any interruptions. This ad-free application offers a pure gameplay experience for enthusiasts of word puzzles. Enjoy hours of brain-teasing fun with a clean interface.
- Ad-free gameplay
- Classic word search mechanics
- Clean user interface
- Suitable for all ages
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Boggle. Ad-Free.
Screenshots
Verdict
The clearest difference is in-app purchases: BoggleAF at none against GMG Earth Matters's 3. BoggleAF also leads on update cadence (every 4 weeks vs every 6 months) and ratings volume (5 vs 1). GMG Earth Matters's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. GMG Earth Matters sells 3 one-off in-app purchases. BoggleAF asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for GMG Earth Matters against 5.0 for BoggleAF. That said, the two scores are not equally well evidenced: BoggleAF has 5 ratings behind it against 1, so its average is the more settled of the two.
GMG Earth Matters ships an update every 6 months, BoggleAF every 4 weeks. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.
| Parameter | GMG Earth Matters | BoggleAF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 6 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 93 MB | 22 MB |
| Age rating | 9+ | 4+ |
| Developer | Gold Medal Games | Adrian Gonzalez |
Customer experience
GMG Earth Matters
BoggleAF
In-app purchases
GMG Earth Matters
- 1000 Coins$1.99
- 4000 Coins$4.99
- 10000 Coins$9.99
BoggleAF
No in-app purchases
