Comparison

Relax by meditone vs -般若心経をおぼえよう-

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

-般若心経をおぼえよう-

Learn the Heart Sutra through multiple-choice quizzes. It also serves as a recitation aid, with a version featuring Hatsune Miku reading aloud included.

Highlights
  • Multiple-choice quizzes
  • Recitation aid
  • Hatsune Miku voice option
  • Learn Heart Sutra
Features
Read full description

般若心経を四択のクイズ形式で覚えてみませんか。 音読を助ける読経のお供にもどうぞ。 初音ミクによる読み上げを行うバージョンも内蔵されています。

Screenshots

Relax by meditone4 screens
-般若心経をおぼえよう-4 screens

Verdict

The call

The clearest difference is rating: Relax by meditone at 4.6 against -般若心経をおぼえよう-'s 1.0. Relax by meditone also leads on ratings volume (14 vs 1). -般若心経をおぼえよう-'s advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 3 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.

ReceptionRating · Positive reviews · Number of ratings

Relax by meditone holds the better App Store score, 4.6 against 1.0. 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.

UpkeepUpdate frequency

Relax by meditone ships an update every 3 months, -般若心経をおぼえよう- every 5 weeks. The most recent releases landed on November 12, 2026 and November 1, 2026 respectively.

Scorecard6 real differences · 4 level
Relax by meditone versus -般若心経をおぼえよう-: the parameters behind the verdict, then further details
ParameterRelax by meditone-般若心経をおぼえよう-
PriceFreeFree
Rating4.6 (14 ratings) — better1.0 (1 ratings)
Positive reviews76.4% of reviews—
Number of ratings14 — better1
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size195 MB148 MB
Age rating4+4+
Developerdigiart,Inc.Kensuke Tsuzuki

Customer experience

Relax by meditone

All ratings14 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews72 reviews
Positive76.4%
Neutral8.3%
Negative15.3%

-般若心経をおぼえよう-

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Relax by meditone

No in-app purchases

None

-般若心経をおぼえよう-

No in-app purchases

Questions

Is Relax by meditone free?
Relax by meditone is free to download, with no in-app purchases.
Is -般若心経をおぼえよう- free?
-般若心経をおぼえよう- is free to download, with no in-app purchases.
Which has better reviews, Relax by meditone or -般若心経をおぼえよう-?
Relax by meditone is rated higher. Relax by meditone averages 4.6 out of 5 from 14 ratings, while -般若心経をおぼえよう- averages 1.0 from 1 ratings.
Do Relax by meditone or -般若心経をおぼえよう- have ads?
Relax by meditone shows ads; -般若心経をおぼえよう- does not.
Which is updated more often, Relax by meditone or -般若心経をおぼえよう-?
Relax by meditone ships an update every 3 months, and -般若心経をおぼえよう- every 5 weeks. Most recently, Relax by meditone was updated on November 12, 2026 and -般若心経をおぼえよう- on November 1, 2026.

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