Best Calibre Firmware Updater Apps

248+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our calibre firmware updater list covers 248+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Calibre Firmware Updater Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Calibre Firmware UpdaterCalibre Firmware UpdaterFree—NoNoMay 2026
2Calibre BiometricsCalibre BiometricsFree4.5★ (2)NoNoOct 2026
3AXTRO Fit - Firmware UpdateAXTRO Fit - Firmware UpdateFree—NoNoMay 2026
4Libre by AbbottLibre by AbbottFree4.6★ (259K)NoNoNov 2026
5iHealth MyVitalsiHealth MyVitalsFree4.8★ (168K)NoNoNov 2026
6EvidationEvidationFree4.6★ (29K)NoNoNov 2026
7SLX Firmware UpdateSLX Firmware UpdateFree3.4★ (7)NoNoMay 2026
8BellaHealth.BellaHealth.Free5.0★ (6)NoNoNov 2026

Top Picks for Calibre Firmware Updater

4.5(2 ratings)
FreeIn-App Purchases
Calibre Biometrics screenshot 1
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Calibre Biometrics screenshot 6

This app pairs with a wearable device to track and analyze key metabolic and performance metrics like VO2 Max and resting metabolic rate. It provides detailed insights into your body's energy expenditure and fat burning zones. Designed for informational and educational use, it complements professional health guidance.

More Calibre Firmware Updater apps to explore

FAQ about Calibre Firmware Updater

Are there free calibre firmware updater apps for iPhone?
Yes — 20 of the top calibre firmware updater apps we rank are free to download, including Calibre Firmware Updater and Calibre Biometrics.
Calibre Firmware Updater has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 248+ calibre firmware updater apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.