Comparison

Livlab vs Synchronai

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

Head to head
About

Livlab

Access a vast library of sleep stories and guided meditations crafted by experts to combat insomnia, stress, and noisy environments. Enjoy ambient sounds and offline access for a peaceful night's rest.

Highlights
  • 1200+ minutes of sleep stories
  • Guided meditations
  • Multiple journey choices
  • Ambient sound loops
  • Offline access
  • Created by sleep experts
Read full description

WHAT’S IN THE LIVLAB APP ? • + 1200 min of sleep stories and guided meditations, created by sleep experts • Choose your journey : Role play, Nature, Guided Meditation, Science Fiction, Documentary, etc. • Length of stories : from 10 to 60 min • Endless ambient loops that block out noise and snoring all night long • Ambient Music : specially conceived tracks created to help you relax, to let go, or to sleep. • Available offline to stay disconnected and guarantee unlimited access. • Access to the app for HoomBand users only. WHO CAN BENEFIT ? • Anyone with light sleep • Insomnia • Churning thoughts • Stress • Tinnitus • Snoring • Noisy environment • Perfect for travel, plane, train etc. WHO ARE WE ? We are Livlab, a team of ex-insomniacs, designers, entrepreneurs and sleep experts, whose mission is to improve your sleep. After the success of our first product ©Dodow, an international bestseller with over 1 Million users worldwide, we decided to tackle more sleep issues from a different angle : with sounds. To assist us on this journey we surrounded ourselves with the best experts (hypnotherapists, sleep doctors, sophrologists and sound designers) with the aim of creating a quality audio experience offering both variety and immersive content to help you fall asleep. HOOMBAND As current audio devices available on the market are not well suited to sleeping (large headphones, and uncomfortable earbuds), we decided to create HoomBand, the most comfortable textile headphones on the market. HoomBand is more than just a pair of headphones, it's your new nightly ritual. Buy the HoomBand now and unlock all content from the the application —> https://shop.livlab.care/ Consult the terms and conditions here : https://shop.livlab.care/pages/app-privacy-policy

About

Synchronai

Features
Read full description

Synchronai offers a 3-day free trial. After the trial period, an active paid subscription is required to use the app. No features are available without an active subscription after the trial ends. SynchronAI makes food tracking effortless, fast, and reliable. Instead of spending time typing every meal, you simply snap a photo, speak naturally, or type when you prefer. The app uses advanced AI to analyze what you eat, record your meals, and help you stay consistent with your goals. SynchronAI is built for real life. Whether you want to build healthier habits, manage calories, or simply understand your eating pattern better, the experience is designed to be quick, intuitive, and sustainable. Your daily energy balance becomes clearer by combining your basal metabolic rate with your recorded physical activities. You can log workouts and everyday movements using voice or text, and the app helps you understand whether you are trending toward a calorie deficit or surplus over time. All your meals and days are organized into a clean calendar, helping you stay consistent and review your journey whenever you want. Guardian AI – your personal nutrition companion Guardian AI reviews your meals across the day and generates intelligent insights. It can highlight possible excesses, missing elements such as fiber or protein, patterns in your choices, and suggestions on how your meals could be more balanced. It is like having a personal nutrition companion powered by modern AI, offering guidance to help you make more informed food decisions in your daily routine. Key Features (All features require an paid subscription): • Log meals in seconds using AI • Take a photo, speak, or type • Edit entries easily by voice or text • Guardian AI daily meal insights • Register workouts and physical activities • Basal metabolic rate calculation • Clear view of calorie balance over time • Calendar to track your progress • Fast, simple, consistency-focused experience Powered by state-of-the-art AI image understanding, SynchronAI brings next-generation accuracy to everyday food tracking without turning nutrition into a chore. Important Notice Guardian AI and SynchronAI provide informational guidance only and do not replace professional medical or nutritional advice, diagnosis, or treatment. Always consult qualified health professionals for personalized recommendations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Livlab4 screens
Synchronai4 screens

Verdict

The call

The clearest difference is in-app purchases: Livlab at none against Synchronai's 4. Livlab also leads on iOS requirement (13.0 vs 15.1). Synchronai's advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). On price 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. Synchronai sells 4 in-app purchases, starting at $1.99 per month. Livlab asks for nothing beyond the download.

UpkeepUpdate frequency

Livlab ships an update every 5 weeks, Synchronai fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Livlab versus Synchronai: the parameters behind the verdict, then further details
ParameterLivlabSynchronai
PriceFreeFree
Rating4.2 (17 ratings) — better—
Positive reviews50.8% of reviews—
Number of ratings17 — better—
Update frequencyEvery 5 weeksFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size40 MB55 MB
Age rating4+4+
DeveloperLIVLABHomero Gheorghe

Bugs and requests

Livlab

Reported bugs

13 issues
  • App cannot be opened
  • Unable to sign up/create account
  • SMS verification not received
  • App crashes constantly
  • Error server messages
Show 8 more
  • Cannot connect to account
  • Password reset email not received
  • App doesn't load or allow identification
  • App not working after initial use
  • Login screen freezes or does nothing after entering credentials
  • Email address taken but password not recognized
  • App not functional for new users
  • Buggy tonight, cannot open

Requested features

6 requests
  • Option to have stories without background music
  • Improve SMS/email verification process for signup
  • Allow signup without phone number
  • Reintroduce or update HoomPlay app features
  • Allow purchasing specific content like 'auberge du bord du monde' separately
Show 1 more
  • Improve the process of selecting programs at night for insomnia

Synchronai

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Livlab

No in-app purchases

4 purchases

Synchronai

Subscriptions4
  • SYNCHRONAI3 Days trial$1.991 Month
  • SYNCHRONAI$9.991 Month
  • SYNCHRONAI$19.991 Year
Show 1 more
  • SYNCHRONAI$99.991 Year

Questions

Is Livlab free?
Livlab is free to download, with no in-app purchases.
Is Synchronai free?
Synchronai is free to download, with in-app purchases available.
Do Livlab or Synchronai have ads?
Livlab shows ads; Synchronai does not.
Which is updated more often, Livlab or Synchronai?
Livlab ships an update every 5 weeks, and Synchronai fortnightly. Most recently, Livlab was updated on October 24, 2026 and Synchronai on October 24, 2026.

Other comparisons