TooTa Cassis vs GR20 Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TooTa Cassis
Your official guide to the city of Cassis. Discover essential city information and exclusive deals to enhance your visit. Make the most of your stay with this comprehensive travel companion.
- Official city information
- Exclusive good deals
- Travel companion for Cassis
- Enhance your stay
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TOOTA CASSIS, the official application for the city of Cassis! Get all the information about the city of Cassis for free, as well as many “good deals”. Don’t forget to bring TooTa Cassis with you to make the best out of your stay in Cassis!
GR20 Map
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The only app you need for the GR20. Your trail guide for Corsica’s most famous long-distance hike: offline GPS navigation and points of interest along the full route - so you can navigate, plan your hiking days, and get the most out of the GR20 without cell service. • Offline GPS navigation - Reliable navigation for the full GR20. Works without data or cell connection across Corsica. • Points of interest - Refuges, accommodation, and sights along the trail, with descriptions to help you plan where to stay and resupply. • Plan your hike - Plan your days, track progress, and organize stops in one place - from Calenzana to Conca (or reverse). • Offline maps - Download map tiles to your phone and navigate the GR20 with confidence, no signal needed in the mountains. • Built by hikers - Made by people who hiked the GR20 and wanted the app they felt was missing for this iconic Corsican trail. Download free and start planning your hike on one of Europe’s most demanding trails.
Screenshots
Verdict
The clearest difference is update cadence: GR20 Map at every 6 weeks against TooTa Cassis's every 10 months. TooTa Cassis's advantage is device support (3 vs 1) and iOS requirement (6.0 vs 16.4). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
TooTa Cassis ships an update every 10 months, GR20 Map every 6 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | TooTa Cassis | GR20 Map |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 10 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 6.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 37 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Wylog | Theodor Lindekaer |
In-app purchases
TooTa Cassis
No in-app purchases
GR20 Map
No in-app purchases
Questions
Is TooTa Cassis free?
Is GR20 Map free?
Do TooTa Cassis or GR20 Map have ads?
Which is updated more often, TooTa Cassis or GR20 Map?
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