Comparison

FastBite vs Praxiom Lab Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FastBite

Features
Read full description

FastBite is an intermittent fasting timer with no calorie counting and no meal logging. Pick a plan, tap start, and tap again when you eat. CHOOSE A PLAN • 16:8 and 18:6 are free • 20:4 and custom fasts from 12 to 23 hours come with Premium WATCH YOUR FAST • A live timer shows how long you've been fasting and how close you are to your target • A stage label changes with the hours you've fasted, from Early Fast to Fat Burning, Ketosis and Autophagy. Stages are general time-based estimates, not measurements • The timer keeps running even if you close the app END AND REVIEW Tap to end your fast and it's saved to your history with its length, target and whether you reached it. PREMIUM Unlock 20:4 and custom fasting windows with a monthly, yearly or lifetime option. Prices and terms are shown in the app before you buy. FastBite is a timer, not medical advice. Talk to your doctor before fasting if you have a health condition, are pregnant or take medication. Available in 33 languages. Terms of Use: https://www.blazeapps.co/fastbite/terms Privacy Policy: https://www.blazeapps.co/fastbite/privacy

About

Praxiom Lab Scanner

Features
Read full description

Praxiom Lab Scanner uses advanced AI to read and interpret your lab reports — in any language, from any laboratory. Take a photo of your blood test, metabolic panel, or any lab report. Within seconds, AI identifies every biomarker, flags abnormal values, and provides personalised health insights backed by peer-reviewed research. WHAT IT DOES • Scans lab reports in any language using Claude AI by Anthropic • Instantly recognises biomarker names, values, units, and reference ranges • Flags high, low, and optimal values at a glance • Provides AI-generated health interpretation and recommendations, backed by citations and reference links to PubMed. • Supports multi-page reports — scan each page and results merge automatically • Print or export results as a professional PDF report WORKS WITH PRAXIOM HEALTH • Import your Praxiom Health Profile to compare lab values against your personal optimal ranges — not just standard ones • Export scan results to Praxiom Health to update your biological age calculation • Get personalised insights showing how each biomarker affects your bio-age YOUR PRIVACY • Your lab report photo is sent to Anthropic (Claude AI) for processing — you are asked for explicit permission before every scan • Images are processed instantly and never stored on external servers • Anthropic does not use your data to train AI models • All extracted data is stored only on your device ADDITIONAL FEATURES • Full scan history with the ability to re-export or delete individual scans • Edit or correct AI-recognised values before exporting • Built-in system diagnostics for troubleshooting • Scan usage tracking

Screenshots

FastBite3 screens
Praxiom Lab Scanner2 screens

Verdict

The call

The clearest difference is in-app purchases: Praxiom Lab Scanner at none against FastBite's 3. Praxiom Lab Scanner also leads on update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. FastBite sells 3 in-app purchases, starting at $2.99 per month. Praxiom Lab Scanner asks for nothing beyond the download.

UpkeepUpdate frequency

FastBite ships an update every 7 months, Praxiom Lab Scanner every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences Ā· 4 level
FastBite versus Praxiom Lab Scanner: the parameters behind the verdict, then further details
ParameterFastBitePraxiom Lab Scanner
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size45 MB24 MB
Age rating4+17+
DeveloperSitki BayrakCostin Marinescu

In-app purchases

3 purchases

FastBite

Subscriptions2
  • FastBite Premium Monthly$2.991 Month
  • FastBite Premium Yearly$19.991 Year
One-time1
  • Fast Bite Lifetime$39.99
None

Praxiom Lab Scanner

No in-app purchases

Questions

Is FastBite free?
FastBite is free to download, with in-app purchases available.
Is Praxiom Lab Scanner free?
Praxiom Lab Scanner is free to download, with no in-app purchases.
Do FastBite or Praxiom Lab Scanner have ads?
Neither FastBite nor Praxiom Lab Scanner shows ads.
Which is updated more often, FastBite or Praxiom Lab Scanner?
FastBite ships an update every 7 months, and Praxiom Lab Scanner every 2 months. Most recently, FastBite was updated on October 25, 2026 and Praxiom Lab Scanner on October 28, 2026.

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