Comparison

SleepBytes vs Sleep Harmony

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

Head to head

SleepBytes

Smart sleep from SleepBytes

About

SleepBytes

Features

Read full description

SleepBytes application which controls SleepBytes smart mattress will allow you to: - Configure your smart mattress. - View your data in real time. - View your reports (daily, weekly and monthly). - Receive advices to improve your sleep.

About

Sleep Harmony

Features

Read full description

Access Sleep Harmony from your smartphone or tablet, it can help you sleep better.your sleep and health reports areeasily visible in the app, You can check daily metrics such as sleep duration, snoring records, and sleep apnea risk, Share health reports with your loved ones, customize your bed settings, and help you lead a healthier and vibrant life.

Screenshots

SleepBytes4 screens

Sleep Harmony4 screens

Verdict

The call

The clearest difference is iOS requirement: SleepBytes at 10.0 against Sleep Harmony's 15.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SleepBytes ships an update every 3 months, Sleep Harmony every 7 months. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level

SleepBytes versus Sleep Harmony: the parameters behind the verdict, then further details
Parameter	SleepBytes	Sleep Harmony
Price	Free	Free
Update frequency	Every 3 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	10.0 — better	15.6
Further details — not scored
Size	66 MB	144 MB
Age rating	4+	4+
Developer	SiliconeSignal Technologies	Ergomotion, Inc.

In-app purchases

None

SleepBytes

No in-app purchases

None

Sleep Harmony

No in-app purchases

Questions

Is SleepBytes free?

SleepBytes is free to download, with no in-app purchases.

Is Sleep Harmony free?

Sleep Harmony is free to download, with no in-app purchases.

Do SleepBytes or Sleep Harmony have ads?

Neither SleepBytes nor Sleep Harmony shows ads.

Which is updated more often, SleepBytes or Sleep Harmony?

SleepBytes ships an update every 3 months, and Sleep Harmony every 7 months. Most recently, SleepBytes was updated on October 18, 2026 and Sleep Harmony on October 10, 2026.