Comparison

Blueprint Protocol vs Cento

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

Head to head
About

Blueprint Protocol

This app simplifies Bryan Johnson's Blueprint Protocol, offering organized access to supplements, recipes, exercises, products, and his daily routine. It includes features like shopping list generation and direct links to instructional videos.

Highlights
  • Supplement tracking
  • Recipe database with shopping lists
  • Exercise protocols and workout breakdown
  • Product catalog
  • Daily routine planner
  • Links to YouTube videos
Features
Read full description

Everything from Bryan Johnson's blueprint protocol in a simplified format. - Supplements - Recipes - Exercises - Products - Routine ## Supplements - View all supplements from the original and updated blueprint stack. - Search supplements quickly - Filter supplements by time of day that Bryan takes them ## Recipes - All recipes from the Blueprint Protocol, including Nutty Pudding, Super Veggie, and the free recipe guide by Zero - Built in shopping lists - Create Instacart shopping lists directly from the app - View nutrition facts for recipes ## Exercises - View the original and updated exercise protocols - View the 7 day workout breakdown with explanations and benefits ## Products - View all products used by Bryan - Filter products by their benefit ## Routine - View Bryan's daily routine with durations and timestamps - Easily link out to Bryan's routine videos on YouTube - Keep track of essential milestones, like waking up, last meal, and sleep time

About

Cento

Features
Read full description

Cento is a blood pressure tracker and hypertension log that guides every reading, reads your monitor from a photo, and scores how well each reading was taken. Most home blood pressure readings are wrong. Not by a little. In a study that filmed 100 people measuring at home, only about 3 in 100 did it without a single error. A crossed leg. A full bladder. A word mid reading. Each one quietly moves the number, and none of them show up on the display. GUIDED READINGS, START TO FINISH A guided reading is a short ritual, not a text box. EVERY READING GETS A CONFIDENCE SCORE Cento scores each guided reading from 0 to 100 based on the conditions around it: rest, posture, caffeine, talking, arm position. The weights come from published research. Talking alone can raise a reading by 5 to 7 mmHg. SEE EXACTLY WHAT CHANGED A READING When something moves your numbers, Cento names it and tells you what to do differently. Thirteen causes, each with a fix, ranked by how much they affected you. SMALL STEPS THAT MOVE YOUR NUMBERS Hidden salt. Potassium and the DASH plate. Brisk walking. Wall sits. Weight. Sleep and sleep apnea. Stress and breathing. Alcohol. Medication routines. Plus a starter tour of all of them. IMPORTANT Cento is a wellness app. It does not provide medical advice, diagnosis or treatment, and it does not replace your doctor. Always seek your doctor's advice in addition to using this app and before making any medical decisions, including any change to your medication. In an emergency, call your local emergency number.

Screenshots

Blueprint Protocol4 screens
Cento4 screens

Verdict

The call

The clearest difference is in-app purchases: Cento at none against Blueprint Protocol's 1. Blueprint Protocol's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blueprint Protocol sells 1 in-app purchase, starting at $4.99 per month. Cento asks for nothing beyond the download.

UpkeepUpdate frequency

Blueprint Protocol ships an update every 4 days, Cento weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Blueprint Protocol versus Cento: the parameters behind the verdict, then further details
ParameterBlueprint ProtocolCento
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size27 MB61 MB
Age rating17+17+
DeveloperJoseph MullerFIRST TO SMILE HOLDINGS LTD

In-app purchases

1 purchases

Blueprint Protocol

Subscriptions1
  • Blueprint Premium$4.991 Month
None

Cento

No in-app purchases

Questions

Is Blueprint Protocol free?
Blueprint Protocol is free to download, with in-app purchases available.
Is Cento free?
Cento is free to download, with no in-app purchases.
Do Blueprint Protocol or Cento have ads?
Neither Blueprint Protocol nor Cento shows ads.
Which is updated more often, Blueprint Protocol or Cento?
Blueprint Protocol ships an update every 4 days, and Cento weekly. Most recently, Blueprint Protocol was updated on November 3, 2026 and Cento on October 31, 2026.

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