Comparison

Sleep Meister Lite vs Lycka

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

Head to head
About

Sleep Meister Lite

This app monitors your sleep cycles using your device's accelerometer to wake you during your lightest sleep phase. It offers features like sleep talking recording, sleep data visualization, and automatic music player shutdown. Wake up feeling more refreshed with intelligent alarm management.

Highlights
  • Sleep cycle monitoring
  • Lightest sleep phase alarm
  • Sleep talking recording
  • Health app integration
  • Automatic music player stop
  • Sleep data visualization
Read full description

Sleep Meister is a sleep aid app that uses the accelerometer sensor built into your device to monitor your body’s movements and sound an alarm when your sleep is at its lightest, letting you wake up refreshed. Sleep Meister integrates with the Health app and is packed with features, recording your sleep talking, manage your sleep data via graphs and lists, post your sleep data on social media platforms, set the music player to automatically turn off when you fall asleep, and much more. Make every morning a refreshing one! [Features] - Compatible with iOS 27. - Integrates with the Health app. (sleep analysis) - Manages your sleep cycles. - Alarm to wake you up when your sleep is at its lightest. - Recording your sleep talking. - Music player that stops automatically when you fall asleep. [Instructions] 1. Open up the settings menu to personalize the app by choosing the alarm sound, snooze length, and more. 2. Set the alarm time and press the START button to begin monitoring your sleep cycles. 3. Refer to Help in the settings menu when choosing where to place your phone. 4. The alarm will sound in the time period you set when the app senses that your sleep is at its lightest. 5. After waking up, slide the slider to the right to stop sleep monitoring. [URL Scheme] sleepmeisterlite: [Differences between the free and paid versions] No advertisements in the paid version

About

Lycka

Features
Read full description

Lycka (ライカ)の公式アプリです。 【概要】 ■ アプリ上から24時間いつでも予約が可能。 指名予約にも対応しているので担当スタッフのスケジュールを確認してからの予約が可能です。 ■ クーポン お得なクーポンが配信されます。ネット予約時にクーポン利用での予約も可能なので来店時もスムーズに施術頂けます。 ■ スタッフが施術したスタイルを掲載 前もって画像を確認しておけばスムーズなオーダーが可能です。 ■ マイページ機能 予約状況の確認やキャンセルがマイページ上から行えます。スタッフの登録が出来るので前もって担当者を登録しておけばマイページからスムーズな指名予約が可能です。又、マイページにお気に入りのヘアカタログを登録出来るので来店時に画像を見せるだけでイメージを伝えることが出来るので安心です。

Screenshots

Sleep Meister Lite4 screens
Lycka2 screens

Verdict

The call

The clearest difference is ads: Lycka at none against Sleep Meister Lite's shown. Lycka also leads on iOS requirement (8.0 vs 26.0). Sleep Meister Lite's advantage is update cadence (every 2 months vs every 38 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sleep Meister Lite ships an update every 2 months, Lycka every 38 months. Both last shipped on November 1, 2026.

Scorecard3 real differences · 7 level
Sleep Meister Lite versus Lycka: the parameters behind the verdict, then further details
ParameterSleep Meister LiteLycka
PriceFreeFree
Rating4.6 (633 ratings) — better—
Positive reviews83.6% of reviews—
Number of ratings633 — better—
Update frequencyEvery 2 months — betterEvery 38 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPod — better
Requires iOS26.08.0 — better
Further details — not scored
Size19 MB3 MB
Age rating4+4+
DeveloperNaoya Arakifusagoro tanaka

Bugs and requests

Sleep Meister Lite

Reported bugs

4 issues
  • Alarm not going off as scheduled
  • App shutting down unexpectedly
  • Sleep data not recording properly
  • Compatibility issues with iOS updates

Requested features

5 requests
  • Add deep sleep percentage
  • Ability to set multiple alarms
  • Option to disable ads
  • Improved sleep talk recording
  • Sync with other health apps

Lycka

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sleep Meister Lite

No in-app purchases

None

Lycka

No in-app purchases

Questions

Is Sleep Meister Lite free?
Sleep Meister Lite is free to download, with no in-app purchases.
Is Lycka free?
Lycka is free to download, with no in-app purchases.
Do Sleep Meister Lite or Lycka have ads?
Sleep Meister Lite shows ads; Lycka does not.
Which is updated more often, Sleep Meister Lite or Lycka?
Sleep Meister Lite ships an update every 2 months, and Lycka every 38 months. Most recently, Sleep Meister Lite was updated on November 1, 2026 and Lycka on November 1, 2026.

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