Comparison

Wellmo vs Sleep Diary by Psyktest

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

Head to head
About

Wellmo

Features
Read full description

NOTE: To use the digital service, you need an invitation from the health service provider. Wellmo offers simple & easy self-tracking and access to service providers’ services. Wellmo covers a broad spectrum of health and wellbeing topics, and can be used on its own or with an array of compatible apps and devices, including the Health app. With Wellmo's mobile application and platform, health service providers can put together a digital health service with their own brand and the best, locally relevant health services and applications. β€’ White label mobile application with customisable content and reward system β€’ Compatible with the most popular health and wellness devices, services and applications.

About

Sleep Diary by Psyktest

Features
Read full description

Sleep better, live better with Sleep Diary - your personal sleep tracking companion. Developed by a general practitioner with extensive clinical experience. Track your sleep patterns, monitor your sleep quality, and gain insights into your nightly rest. Sleep Diary helps you understand your sleep habits and improve your overall well-being through evidence-based techniques. Features: β€’ Daily sleep logging with intuitive interface β€’ Sleep efficiency calculations and trends β€’ Sleep restriction therapy support β€’ Beautiful dark design that's easy on the eyes β€’ Secure local data storage with encryption β€’ Detailed sleep statistics and analytics β€’ Export your sleep data β€’ Norwegian and English language support Developed by a licensed general practitioner with extensive experience in sleep medicine. Important: This app is for informational purposes only and does not replace professional medical advice, diagnosis, or treatment. Always consult with your healthcare provider regarding sleep disorders or health concerns. Privacy: All data is stored securely on your device. We do not collect or share any personal health information.

Screenshots

Wellmo4 screens
Sleep Diary by Psyktest4 screens

Verdict

The call

The clearest difference is update cadence: Sleep Diary by Psyktest at every 3 weeks against Wellmo's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Wellmo ships an update every 2 months, Sleep Diary by Psyktest every 3 weeks. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

Scorecard1 real difference Β· 5 level
Wellmo versus Sleep Diary by Psyktest: the parameters behind the verdict, then further details
ParameterWellmoSleep Diary by Psyktest
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.015.1 β€” better
Further details β€” not scored
Size21 MB56 MB
Age rating12+17+
DeveloperMobile Wellness Solutions MWS OyLavamilk AS

In-app purchases

None

Wellmo

No in-app purchases

None

Sleep Diary by Psyktest

No in-app purchases

Questions

Is Wellmo free?
Wellmo is free to download, with no in-app purchases.
Is Sleep Diary by Psyktest free?
Sleep Diary by Psyktest is free to download, with no in-app purchases.
Do Wellmo or Sleep Diary by Psyktest have ads?
Neither Wellmo nor Sleep Diary by Psyktest shows ads.
Which is updated more often, Wellmo or Sleep Diary by Psyktest?
Wellmo ships an update every 2 months, and Sleep Diary by Psyktest every 3 weeks. Most recently, Wellmo was updated on September 23, 2026 and Sleep Diary by Psyktest on September 8, 2026.

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