Airparif vs TTRacker!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Airparif
Access real-time air quality data and forecasts for the Île-de-France region. Monitor concentrations of key pollutants at street level, receive pollution episode alerts, and get practical advice for healthier living.
- Real-time air quality map
- Next-day air quality forecasts
- Pollution episode notifications
- Street-level pollutant concentrations
- Trip-based pollution exposure analysis
- Pollen information
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The Airparif application provides you with a real-time air quality index and concentrations of four pollutants measured at street level throughout the Île-de-France region (nitrogen dioxide (NO2), ozone (O3), particulate matter (PM10) and fine particles (PM2.5). This information can be accessed either by using geolocation services or by searching for an address. You can also check the air quality before your trip or analyse it in real time. Air quality forecasts are available for the following day for all communes in the Île-de-France region. This application also allows you to be informed of pollution episode forecasts in Île-de-France in real-time using push notifications. Application details: • Live map air quality and forecasts for the next day • Pollution episodes • Airparif news • Information concerning pollens • Practical advice and frequently asked questions • Geolocation system for identifying your exposure to pollution: - at your current location - while walking, cycling, or running, by logging your trip or by entering your departure and arrival address - at a particular location For more information, visit www.airparif.fr
TTRacker!
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TTRacker is the ultimate scorekeeper for Ticket to Ride. Compatible with more than 35 official game versions — Europe, USA, Spain & Portugal, Germany, France, New York, and many more — plus the ability to create your own custom versions. FLAWLESS SCORING Enter each player's completed routes, mark which destination tickets were completed or missed, and let TTRacker calculate the final score. The app automatically tracks the wagon limit, the long-distance ticket cap, and the values still available in the deck. EVERY OFFICIAL VERSION Pick from the built-in versions, each with its own train colors, wagon count, and destination ticket deck. Or build and customize your own versions from scratch, or by copying an official one. TEAM PLAY Play the versions designed for teams: enter each player's score individually and TTRacker automatically calculates team bonuses like longest route and globetrotter. HISTORY & STATS Browse your full game history and each player's stats: wins, average score, best and worst result. Edit or delete any game if you made a mistake entering data. BUILT FOR GAME NIGHT Player profiles with a custom color Your last setup is preloaded automatically when starting a new game Your regular players always appear first Works on iPhone, iPad, and Mac No ads. No subscriptions. No hassle.
Screenshots
Verdict
The clearest difference is update cadence: TTRacker! at monthly against Airparif's every 13 months. Airparif's advantage is iOS requirement (14.0 vs 18.0). 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.
Airparif ships an update every 13 months, TTRacker! monthly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.
| Parameter | Airparif | TTRacker! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 39.2% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 13 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 44 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Airparif | Javier Moreno Lozano |
In-app purchases
Airparif
No in-app purchases
TTRacker!
No in-app purchases









