Comparison

Relax by meditone vs ぐっすり~ニャ/睡眠記録

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

Head to head
About

Relax by meditone

This app generates unique relaxation music and melodies based on scientific analysis of music therapy data. It aims to help users reduce stress, improve focus, and achieve better sleep through repeated listening.

Highlights
  • AI-generated relaxation music
  • Scientific analysis of music therapy
  • Helps with insomnia and stress
  • Improves concentration
  • Promotes better sleep
  • Unique sounds and melodies
Read full description

-meditone Relax is a novel application of relaxation music playback that uses the artificial tone automatically generated by an original analyzing system based on the scientific analysis of "music" or "voice” actually recognized through clinical data of the music therapy. Different from so called "Healing music," Relax contains characteristic sounds and melodies in a rare case effect but it produces effect by repeatedly listening. -If you suffer from the symptoms such as "Insomnia" or "Decrease of willpower" by stress or fatigue accumulated before you know. On an occasion like that, try this meditone. You will surely get relaxed and feel better step by step -Use under the following situations proves to be effective. ・It is effective for reading in commuter trains. ・It is effective for work that demands concentration such as document preparations. ・It is effective for a rest after lunch at work. And, what's the most effective, above all, ・you will be able to sleep well. ------------------------------------------------

About

ぐっすり~ニャ/睡眠記録

Read full description

“Gussuri-nya” is a sleep log app. which delightfully supports your sleep improvement featuring “Leonyardo Fuminci,” a brand character for Japanese OTC sleep-aid brand Drewell. This app. has many functions as below: Track your sleep condition: the smartphone’s acceleration sensor catches your movement during sleep and creates a graph so that you can check your sleep condition Trigger for improvement: the app. also records the number of hours of daily sleep on a calendar so you can understand how your sleep condition affects how you feel the next morning Collect virtual Leonyardo Fuminci items: depending on the number of times you use this app., you can earn virtual items for Fuminci’s comfortable sleep Save the image: Comfortable sleep coordination picture of Fuminci’s This app. was developed under the supervision of Dr. Yoshihiko Koga, head professor of department of Neuropsychiatry, School of Medicine, Kyorin University. Applicable for: iPhone 6s / iPhone SE / iPhone 7 / iPhone 8 / iPhone X / iPhone XS / iPhone XR / iPhone 11/ iPhone 11 Pro Applicable for iOS9 or later versions Only available in Japanese 【Precautions for use】 -Please make sure to have it connected to power source when using. -Please have the liquid crystal display side of iPhone face down and place it close to your pillow as much as possible. -If you lock your iPhone, your sleep will not be recorded. Please do not lock your iPhone when using. -Please note that when you press the home button when recording your sleep, recording will stop. Graph will be generated only to the point when it stopped. By reactivating the application, you can record how you feel when you woke up. - Sleep recording will end when you receive a call and pick up the phone to talk, when you receive a mail and activate the mail function, or when you receive an alert and activate applications other than“Gussuri-nya”.

Screenshots

Relax by meditone4 screens
ぐっすり~ニャ/睡眠記録4 screens

Verdict

The call

The clearest difference is ads: ぐっすり~ニャ/睡眠記録 at none against Relax by meditone's shown. ぐっすり~ニャ/睡眠記録 also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 76%). Relax by meditone's advantage is ratings volume (14 vs 1). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

ぐっすり~ニャ/睡眠記録 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Relax by meditone has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of Relax by meditone's written reviews are positive against 100% of ぐっすり~ニャ/睡眠記録's.

UpkeepUpdate frequency

Relax by meditone ships an update every 3 months, ぐっすり~ニャ/睡眠記録 every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
Relax by meditone versus ぐっすり~ニャ/睡眠記録: the parameters behind the verdict, then further details
ParameterRelax by meditoneぐっすり~ニャ/睡眠記録
PriceFreeFree
Rating4.6 (14 ratings)5.0 (1 ratings) — better
Positive reviews76.1% of reviews100.0% of reviews — better
Number of ratings14 — better1
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size195 MB35 MB
Age rating4+4+
Developerdigiart,Inc.エスエス製薬株式会社

Customer experience

Relax by meditone

All ratings14 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews71 reviews
Positive76.1%
Neutral8.5%
Negative15.5%

ぐっすり~ニャ/睡眠記録

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Relax by meditone

No in-app purchases

None

ぐっすり~ニャ/睡眠記録

No in-app purchases

Questions

Is Relax by meditone free?
Relax by meditone is free to download, with no in-app purchases.
Is ぐっすり~ニャ/睡眠記録 free?
ぐっすり~ニャ/睡眠記録 is free to download, with no in-app purchases.
Which has better reviews, Relax by meditone or ぐっすり~ニャ/睡眠記録?
ぐっすり~ニャ/睡眠記録 is rated higher. Relax by meditone averages 4.6 out of 5 from 14 ratings, while ぐっすり~ニャ/睡眠記録 averages 5.0 from 1 ratings.
Do Relax by meditone or ぐっすり~ニャ/睡眠記録 have ads?
Relax by meditone shows ads; ぐっすり~ニャ/睡眠記録 does not.
Which is updated more often, Relax by meditone or ぐっすり~ニャ/睡眠記録?
Relax by meditone ships an update every 3 months, and ぐっすり~ニャ/睡眠記録 every 2 months. Most recently, Relax by meditone was updated on November 6, 2026 and ぐっすり~ニャ/睡眠記録 on November 1, 2026.

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