Comparison

LIBRO vs Jakk

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

Head to head
About

LIBRO

This AI-powered health assistant helps you track diet, exercise, and lifestyle goals with features like voice logging and a barcode scanner. It offers personalized suggestions and meal planning tools. Access is currently by invitation only from an accredited nutrition professional.

Highlights
  • AI-powered health tracking
  • Voice logging
  • Barcode scanner
  • Personalized suggestions
  • Diet and activity logging
  • Meal planning
Features
Read full description

LIBRO is an AI health assistant designed to track your diet, exercise and lifestyle goals. ** LIBRO is currently available by invitation only ** You must have been invited by an accredited nutrition professional to use this app. Logging has never been this easy! A personalised voice assistant and barcode scanner help you to log foods and a unique memory system automatically suggests what you have previously eaten based on the meal occasion. LIBRO was created by Nutritics, the world's leading provider of professional nutrition software.With key features such as diet and activity logging, recipe and cost analysis, meal planning and a label maker, Nutritics is constantly defining new ways to empower the world to make better food choices. We love feedback! Just drop us a line at support@nutritics.com and let us know how you get on.

About

Jakk

Features
Read full description

Jakk is your AI personal trainer. Tell it your goal, experience level, and available equipment, and it builds you a personalised 12-week strength program — ready to go in seconds. No generic templates. No guesswork. Every program is built around you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ TRAIN SMARTER Your program is structured around proven training principles — compound lifts, progressive overload, and the right balance of volume for your level. Beginner, intermediate, or advanced, Jakk programs the way a good PT would. TRACK EVERY SESSION Log your sets, reps, and weight as you train. Jakk tracks your progress automatically and flags personal records as you hit them. TOOLS TO SUPPORT YOUR TRAINING - AI Coach — ask your coach anything, anytime - Form Check — upload a video and get technique feedback - Nutrition — meal plans and macro guidance - Gym Guide — etiquette, exercise tips, and how-tos - Mindset — bust common training myths and build the right habits STAY ON TOP OF YOUR PROGRESS Your home screen shows your training history at a glance — workout streaks, personal bests, and muscle group breakdown so you always know where you stand. Try Jakk Pro free for 7 days. Then £9.99/month. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LIBRO4 screens
Jakk4 screens

Verdict

The call

The clearest difference is in-app purchases: LIBRO at none against Jakk's 1. LIBRO also leads on iOS requirement (14.0 vs 18.6). Jakk's advantage is update cadence (every 6 weeks vs every 7 months). On price, 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. Jakk sells 1 in-app purchase, starting at $9.99 per month. LIBRO asks for nothing beyond the download.

UpkeepUpdate frequency

LIBRO ships an update every 7 months, Jakk every 6 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
LIBRO versus Jakk: the parameters behind the verdict, then further details
ParameterLIBROJakk
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews4.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 7 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better18.6
Further details — not scored
Size10 MB14 MB
Age rating4+4+
DeveloperNutritics LimitedJASON MICHAEL TAFT

In-app purchases

None

LIBRO

No in-app purchases

1 purchases

Jakk

Subscriptions1
  • Jakk Pro7 Days trial$9.991 Month

Questions

Is LIBRO free?
LIBRO is free to download, with no in-app purchases.
Is Jakk free?
Jakk is free to download, with in-app purchases available.
Do LIBRO or Jakk have ads?
Neither LIBRO nor Jakk shows ads.
Which is updated more often, LIBRO or Jakk?
LIBRO ships an update every 7 months, and Jakk every 6 weeks. Most recently, LIBRO was updated on November 2, 2026 and Jakk on October 31, 2026.

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