Comparison

sleep² sleeptracker & analysis vs Lift Bro

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

Head to head
About

sleep² sleeptracker & analysis

This app acts as a personal guide to better sleep, combining innovative sleep training with precise sleep tracking and analysis. It offers an EU-approved medical device program for acute sleep disorders like insomnia, providing personalized recommendations and sleep training based on your data.

Highlights
  • Sleep tracking and analysis
  • Sleep training programs
  • Personalized recommendations
  • Interactive chatbot
  • Data import (Polar sensor, Apple Health)
  • Manual sleep diary entry
Read full description

Discover Sleep Anew: sleep² - Your Sleep Tracker sleep² is your personal guide to better sleep. It combines innovative sleep training with a precise sleep tracker. Sleep trackers provide valuable insights into your sleep. The sleep² Intensive Program is an EU-approved medical device, specifically designed for people with acute sleep disorders like insomnia. Our scientifically based method has already helped thousands improve their sleep quality through systematic and gradual sleep tracking and training. sleep² Pro: Based on sleep analysis, the program adapts to individual sleep data, delivering precise recommendations from your sleep tracker. Sleep Tracker: Analyze sleep using a Polar sensor or import data via Apple Health. Manually enter sleep data into the sleep diary if no tracker is used. Based on the sleep data, you get: Detailed recommendations based on sleep analysis Sleep training for better sleep An interactive chat-bot to help you sleep better Sleep analyses always available—no waiting like in sleep labs Precise sleep analysis through innovative algorithms for sleep improvement Free download & basic functions Full features of sleep² (precise sleep analysis, personalized programs) with subscription purchase Download sleep² - Our sleep tracker and precise sleep analysis help improve sleep! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lift Bro

Features
Read full description

Lift Bro is a customizable application for you to track your lifts how you want. Group them by types of such as squats, deadlifts, and dumbbells then think about your variations from front squats to sumo deadlifts to overhead shoulder press and many more. Then you can take it a step further and set different colours for each type. Using the calendar view you can quickly flip between what you did today and your last workout or last week depending on your program. Use the colours so you can quickly see within the calendar which days you did which lifts. You can also use the list tab to see your overall progress for any lift variation. Get excited, when you hit your PR the app celebrates with a fun surprise!EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

sleep² sleeptracker & analysis4 screens
Lift Bro3 screens

Verdict

The call

sleep² sleeptracker & analysis and Lift Bro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. sleep² sleeptracker & analysis sells 4 in-app purchases, starting at $9.99 per month and Lift Bro sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

sleep² sleeptracker & analysis ships an update every 2 weeks, Lift Bro fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
sleep² sleeptracker & analysis versus Lift Bro: the parameters behind the verdict, then further details
Parametersleep² sleeptracker & analysisLift Bro
PriceFreeFree
Rating3.6 (37 ratings) — better—
Positive reviews61.7% of reviews—
Number of ratings37 — better—
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.1 — better
Further details — not scored
Size110 MB58 MB
Age rating4+4+
DeveloperNukkuaaEvan Holtrop

In-app purchases

4 purchases

sleep² sleeptracker & analysis

Subscriptions2
  • sleep² PRO$9.991 Month
  • sleep² PRO$79.991 Year
One-time2
  • sleep² intensive program$39.99
  • sleep² intensive program$99.99
2 purchases

Lift Bro

Subscriptions2
  • Pro$3.991 Month
  • Pro$34.991 Year

Questions

Is sleep² sleeptracker & analysis free?
sleep² sleeptracker & analysis is free to download, with in-app purchases available.
Is Lift Bro free?
Lift Bro is free to download, with in-app purchases available.
Do sleep² sleeptracker & analysis or Lift Bro have ads?
Neither sleep² sleeptracker & analysis nor Lift Bro shows ads.
Which is updated more often, sleep² sleeptracker & analysis or Lift Bro?
sleep² sleeptracker & analysis ships an update every 2 weeks, and Lift Bro fortnightly. Most recently, sleep² sleeptracker & analysis was updated on October 30, 2026 and Lift Bro on October 25, 2026.

Other comparisons