Earth Memory vs Grav
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Earth Memory
This app acts as a GPS tracker, mapping your personal journeys and showing the percentage of the Earth you've explored. It allows for GPX file integration and social sharing of your adventures, with a strong focus on user privacy.
- GPS tracking of movements
- Visual representation of explored territories
- GPX file import and export
- Social sharing of progress
- Privacy-focused local data storage
- Gamified exploration with level progression
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Earth Memory: Your Personal Discovery Map With Earth Memory, you’re not just exploring the world – you’re recording and mapping your unique journey of life. Our app turns your iPhone into a powerful GPS tracker, recording every step of your adventure and showing you just how much of the Earth’s vast expanse you’ve personally uncovered. Features: - GPS Tracking: Seamlessly record your movements, whether you’re hiking through the Himalayas or strolling through your neighborhood. - Exploration like playing a game: Watch the percentage increase as you traverse new territories, gaining higher level. Earth memory is giving you a visual representation of your travels on a global scale. - GPX File Integration: Easily share and edit your routes with GPX file compatibility, making it simple to plan group adventures or solo expeditions. - Social Sharing: Connect with fellow explorers, share your progress, and inspire others to embark on their own exploration journeys. - Privacy-Focused: Your data belongs to you. Files are only locally stored on your phone. Share and edit your tracks on your terms. - GPX file import: do you have other gps devices? You can import gpx files and put them into one place. Join a community of adventurers and start turning every trip into a treasure map of personal discovery. With Earth Memory, the world is yours to explore – one step at a time.
Grav
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Grav-it is a fast-paced game where you control a one-eyed creature called a Grav. Collect green bubbles to stay alive while dodging the deadly red ones. Play solo or compete with up to 4 players in an intense survival battle with new twists and challenges!
Screenshots
Verdict
The clearest difference is in-app purchases: Grav at none against Earth Memory's 1. Earth Memory's advantage is update cadence (monthly vs every 9 months). On price, ads, device support and iOS requirement 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. Earth Memory sells 1 one-off in-app purchase. Grav asks for nothing beyond the download.
Earth Memory ships an update monthly, Grav every 9 months. Both last shipped on September 20, 2026.
| Parameter | Earth Memory | Grav |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 10 MB | 200 MB |
| Age rating | +4 | 12+ |
| Developer | 莹 蔡 | Alejandro Jimenez |
In-app purchases
Earth Memory
- Pro$4.99
Grav
No in-app purchases









