H2Blaster vs MADAY Racing
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
H2Blaster
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TEXA H2Blaster, engine decarbonization by TEXA. With TEXA H2Blaster - Test drive app you can complete the decarbonization treatment of the engine by carrying out an objective and measurable road test by monitoring the parameters of the engine connected via the supplied NOS device. At the end of the treatment, a QRCODE will appear on the H2Blaster display to be read with this app and which will allow you to automatically pair the NOS device which is connected to the vehicle and start the test drive. H2Blaster - Test drive app will start to monitor the optimal driving parameters to allow to permanently eliminate the carbon residues trapped in the exhaust duct and in the FAP / DPF. The app, equipped with a voice assistant, will guide the driver in all phases without requiring consultation of the smartphone display while driving. At the end of the test drive, it will be possible to generate the complete report of the completed service and share it with the car owner. For more info go to https://www.texa.it/prodotti/h2-blaster/#decarbonbizzazionemotore #hydrogen decarbonisation #workshop #mechanical #puΓ²accompagnaresolo
MADAY Racing
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MADAY Racing PRO is a race engineer in your pocket for speedway riders. See how much power your engine is really making in today's weather β pressure, temperature and humidity, corrected in real time against your own reference run. Then compensate instantly: step through gear ratios with one tap to win back the power the weather took away. Every run is saved with its conditions and gearing, building a setup history you can return to at any track, in any conditions. Built for you by MADAY Racing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: H2Blaster at none against MADAY Racing's 1. MADAY Racing's advantage is update cadence (daily vs every 3 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MADAY Racing sells 1 in-app purchase, starting at $49.99 per month. H2Blaster asks for nothing beyond the download.
H2Blaster ships an update every 3 months, MADAY Racing daily. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | H2Blaster | MADAY Racing |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Daily β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 16.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 33 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | TEXA SpA | MADAY RACING LTD |
In-app purchases
H2Blaster
No in-app purchases
MADAY Racing
- MADAY Racing$49.991 Month









