Comparison

SleepStream 2 vs MutLab

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

Head to head
About

SleepStream 2

This app offers a comprehensive suite of tools to help users relax, sleep better, and manage stress. It combines calming sounds, soothing melodies, brainwave programs, and visualizations to create a deeply relaxing experience.

Highlights
  • Calming sounds and melodies
  • Effective brainwave programs
  • Beautiful visualizations
  • Guided voice sessions
  • Professionally mastered audio
  • Downloadable content
Features
Read full description

NEWS: SLEEPSTREAM 2 PRO IS NOW ON SALE FOR $2.99 SleepStream 2 is an advanced sleep inducer and relaxation aid. It helps you leave your busy day behind with a rich selection of calming sounds, soothing melodies, effective brainwave programs, and beautiful visualizations. “If you’re looking for a new way to combat insomnia, or even looking to relax more at the end of a busy day, SleepStream 2 is a viable, unique option.” 148Apps.com “A good sleep is one of my very favorite things to do, and when I’m denied it for whatever reason, I’m not a happy man. On those occasions recently, SleepStream 2 has been there to help me out, and it has done so admirably.” iPhoneFreak.com “SleepStream 2 is the best meditative app out there because it includes guided voice sessions, music, background sounds, binaural beats and visualizations, all in one app. While the configuration procedures of similar applications can leave you frustrated and wide awake, Sleepstream’s intuitive interface allows you to drift off in a moment without a care...” App Store reviewer Do you feel that the stress of everyday life deprives you of your ability to focus, relax, sleep - in short, affects your overall well being? With little time for true relaxation, quality of sleep can be adversely affected which is why SleepStream 2 is such a useful aid for those with stress in their lives. Developed in conjunction with sleep and relaxation experts, hypnotherapists and audio professionals, SleepStream 2 plays the most soothing sounds from nature, gentle audio atmospheres, binaural beats, music and guided voice tracks. SleepStream 2 is perfect for: • Sleep induction • Relaxation • Power naps • Meditation • Noise masking • Concentration • Enjoyment • Tinnitus relief SleepStream 2 Includes: • 50+ stunning background sounds • Calming melodies • 28 effective brainwave programs for sleep, meditation and learning • Breathtaking visualizations • Download section with additional sounds, music, guided voice sessions and visualizations Main features: • Stunning Sound Quality All the sounds in SleepStream 2 are professionally mastered. Sounds of deep, rich drones, calming ocean waves, gentle forest rain and distant seagulls - to name a few - will be your first class journey into a deeply relaxed state. • Overlays and Guided Voice Sessions New in SleepStream 2 is the ability to mix background sounds with overlays - for example, guided meditations or music. SleepStream 2 comes with two superb music collections: 'Soft piano pieces' and 'Deepspace Ambient'. Additional material is available for purchase from the download section! • Breathtaking Visualizations SleepStream 2 gives you the complete getaway with scenic pictures and video loops to view while listening to the audio programs; drift into a world of relaxation. • Brainwave Programs SleepStream 2 offers specially designed binaural beats that can be integrated into the sound experience. Binaural beats stimulate the brain’s activity associated with states such as relaxation, sleep and focus. • Unique Audio Engine and Sound Generators Our audio engine randomly combines hundreds of sounds, giving you a new experience every time! Mix background sounds, overlays and binaural beats in any combination! • Designed for Power Naps! SleepStream's timer function makes it easy to enjoy power naps! Just engage the timer and alarm, and SleepStream will gently wake you after your session has ended. • In-app Download Section Want more? Get audio, visualizations, binaural beats and guided voice sessions from the download section. New material is constantly being added! • Full Multitasking & Retina Support

About

MutLab

Features
Read full description

L'application mobile Mutlab, créée pour vous et à destination de vos adhérents va leur offrir différents services : REMBOURSEMENTS SANTÉ - Faites vos demandes de remboursement, une photo et c’est envoyé. - Visualiser simplement l'avancement de vos demandes. - Consultez les détails de vos remboursements et ceux de vos bénéficiaires. DÉMARCHES - Consultez votre carte de tiers payant dématérialisée et partagez-la au format PDF, et bénéficiez du tiers payant même en cas d’oubli de votre « carte papier ». - Retrouvez l’historique de toutes vos demandes. - Recherchez facilement les professionnels de santé autour de chez vous. - Posez une question en 3 clics à notre Relation Client. - Prenez simplement un rendez-vous téléphonique ou en agence - Retrouvez tous les documents relatifs à vos contrats en cours. - Consulter une FAQ - Accéder aux réseaux de soins partenaires SERVICES - Accédez à l'ensemble des notices d'information des médicaments autorisés à la vente en France. - Organisez votre traitement grâce au pilulier intégré. Tous ces services santé sont proposés gratuitement. De nouveaux services viendront prochainement l’enrichir. N’hésitez pas à nous faire part de vos suggestions et remarques.

Screenshots

SleepStream 24 screens
MutLab4 screens

Verdict

The call

The clearest difference is in-app purchases: MutLab at none against SleepStream 2's 10. SleepStream 2's advantage is iOS requirement (8.0 vs 13.0). 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. SleepStream 2 sells 10 one-off in-app purchases. MutLab asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
SleepStream 2 versus MutLab: the parameters behind the verdict, then further details
ParameterSleepStream 2MutLab
PriceFreeFree
Rating3.8 (33 ratings) — better—
Positive reviews79.4% of reviews—
Number of ratings33 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size31 MB60 MB
Age rating12+4+
DeveloperExplosive AppsMutlab

Bugs and requests

SleepStream 2

Reported bugs

4 issues
  • App crashes on launch
  • Purchased content disappears
  • Binaural beats not functioning properly
  • Timer issues causing sounds to stop prematurely

Requested features

5 requests
  • Add more sound options
  • Improve binaural beats quality
  • Allow layering of sounds
  • Add timer to start sounds at a specific time
  • Improve syncing of purchased content

MutLab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

SleepStream 2

One-time10
  • Binaural Beats Pack$0.99
  • Sound Pack$0.99
  • Music Spa$0.99
Show 7 more
  • Guided Relaxation$0.99
  • Instant Energy$0.99
  • Pre-sleep Meditation$0.99
  • Thunderstorm HD$0.99
  • Lucid Dreaming Binaural Beat$1.99
  • Anxiety Reducing Binaural Beats$1.99
  • Sleep Phase Follower$1.99
None

MutLab

No in-app purchases

Questions

Is SleepStream 2 free?
SleepStream 2 is free to download, with in-app purchases available.
Is MutLab free?
MutLab is free to download, with no in-app purchases.
Do SleepStream 2 or MutLab have ads?
Neither SleepStream 2 nor MutLab shows ads.
Which is updated more often, SleepStream 2 or MutLab?
SleepStream 2 ships an update every 2 months, and MutLab every 2 months. Most recently, SleepStream 2 was updated on September 7, 2026 and MutLab on September 21, 2026.

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