Eco Walks vs Seyrio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eco Walks
Explore Paris's evolving districts and natural spaces through guided walking tours. Discover local flora and fauna, view itineraries on a map, and save your favorite routes. Users can also contribute their own photos to enrich the experience.
- Guided walking tours of Paris districts
- Focus on urban evolution and nature
- Identify local flora and fauna
- Interactive map itineraries
- Save favorite walks and share stages
- User photo contributions
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Discover a different side of Paris. Walking tours will take you to districts which are evolving, to new developments and corners of wild or cultivated nature, where you can observe the rarest and the most common flora and fauna in the French capital. Explore Paris with a series of urban walks. Get a glimpse of what’s in store for you with photos from each walk, look at the itinerary on a map, and read the illustrated contents. Discover the walks nearest to your location, explore them at your leisure, save your favourites and share stages with your friends. Add to the app by posting your own photos of the itineraries and finding them in the photo galleries.
Seyrio
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Found your flight? Stop checking. Seyrio watches the price for you. Seyrio is a simple flight price tracker for a flight you already have in mind. Choose your route and travel dates, verify your email, and let Seyrio monitor the observed fare. NEW WATCHES INCLUDE 1 DAY FREE Qualifying new Watches include 24 hours of flight price monitoring after email verification. WITH SEYRIO YOU CAN: • Track the observed price of a specific flight search • See how the fare changes over time • View your latest, lowest and highest observed fares • Turn on price alerts for individual Watches • Receive email updates separately from push notifications • Keep your active and completed Watches in one place HOW IT WORKS 1. Enter your route and travel dates 2. Verify your email 3. If your trip qualifies, Seyrio starts watching 4. Check your Watch to see observed prices and price history 5. Turn on price alerts if you want notifications on your device Seyrio monitors observed flight fares. It does not predict future prices, guarantee fare availability, or book flights. Less checking. More travel.
Screenshots
Verdict
The clearest difference is update cadence: Seyrio at weekly against Eco Walks's every 9 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Eco Walks ships an update every 9 months, Seyrio weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Eco Walks | Seyrio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 47 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Paris.fr | AI Generated Limited |
In-app purchases
Eco Walks
No in-app purchases
Seyrio
No in-app purchases









