Comparison

学割 vs Oto Diary

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

Head to head
About

学割

This app offers exclusive coupons and points for students, covering a wide range of services like contact lenses, dining, and entertainment. Earn points by using coupons or answering surveys, and redeem them for gift cards or other rewards. Enjoy student discounts without needing to show your student ID.

Highlights
  • Exclusive student coupons
  • Points accumulation system
  • Redeem points for rewards
  • No student ID required for use
  • Favorite feature for saving deals
  • Push notifications for deals
Read full description

学割アプリには、学生のための限定クーポンやポイントが貯まるコンテンツがもりだくさん! 学生だけの特権“学割”を使い倒して、オトクな学生生活を叶えましょう。 ◆特典のジャンルは多彩 コンタクト、カラコン、ネイル、アミューズメント、脱毛など、学生ライフにピッタリな特典がずらりとまとまっています。 学割アプリだけで手に入るスペシャルな特典もお見逃しなく。 ◆クーポン利用やアンケートに回答することでポイントが貯まる! 貯まったポイントをPayPay/Amazonギフト券/スタバカードなど好きな特典に交換できます。 ◆特典の利用に学生証の提示が不要 事前の会員登録で、特典の利用時には学生証の提示が不要です! ◆気になる特典は「お気に入り」に追加 特典をお気に入り登録して、いつでも簡単にチェック。 学割は、学生生活を応援する頼りになるアプリです! 毎日の生活に役立つ特典を手に入れましょう。 ※ネットワーク環境が良好でない状況でご利用されるとコンテンツが表示されない等、正常に動作しないことがあります。 【プッシュ通知について】 お得な情報をプッシュ通知でお知らせします。アプリの初回起動時にプッシュ通知を「ON」に設定するようお願いします。なお、オン・オフの設定は後から変更もできます。 【著作権について】 本アプリに記載されている内容の著作権は株式会社パレンテに帰属し、いかなる目的であれ無断での複製、引用、転送、頒布、改編、修正、追加など一切の行為を禁止いたします。

About

Oto Diary

Read full description

Some moments can't be captured in a photo or a sentence. Oto Diary is an audio journal that keeps the sound of your day in as little as 10 seconds. Just press and hold the cassette reel. One year later, on the same day, that sound comes back to you as a Time Capsule. The more days you record, the more your calendar and Year view fill up with a year that's uniquely yours. ■ Features · Press and hold the reel to record (choose 10, 30 or 60 seconds and more, once a day) · Label each tape with a title and one of five moods: Calm, Happy, Tired, Tender, Wonder · Calendar: every recorded day gets a waveform. Tap a day to play it back · Year view: see all twelve months of your recordings at a glance · Time Capsule: a notification brings back the sound you recorded one year ago today · Not so long ago: replay what you recorded one week and one month ago, right in the Capsule tab · Favorites: keep your most precious recordings in one album · Streaks: see how many days in a row you've kept going · Daily reminder at the time you choose ■ Perfect for · Anyone who never managed to keep a written journal · Parents saving their kids' voices, pet owners, families · Capturing your commute, your travels, and the changing seasons in sound · Building a tiny 10-second daily habit · Keeping memories in a form that photos can't ■ Privacy · Every recording is stored on this device · No account needed. Your recordings are never uploaded to a server · The mic is used only while you hold the reel, with a recording light on screen · To introduce other apps by the same developer, the app may load public App Store information. Your recordings and entries are never sent

Screenshots

学割4 screens
Oto Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: 学割 at none against Oto Diary's 1. Oto Diary's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Oto Diary sells 1 one-off in-app purchase. 学割 asks for nothing beyond the download.

UpkeepUpdate frequency

学割 ships an update every 3 weeks, Oto Diary every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
学割 versus Oto Diary: the parameters behind the verdict, then further details
Parameter学割Oto Diary
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews32.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1.116.0 — better
Further details — not scored
Size28 MB2 MB
Age rating4+4+
DeveloperPARENTE INC.torankirite

In-app purchases

None

学割

No in-app purchases

1 purchases

Oto Diary

One-time1
  • Sound Diary Premium$3.99

Questions

Is 学割 free?
学割 is free to download, with no in-app purchases.
Is Oto Diary free?
Oto Diary is free to download, with in-app purchases available.
Do 学割 or Oto Diary have ads?
学割 shows ads; Oto Diary does not.
Which is updated more often, 学割 or Oto Diary?
学割 ships an update every 3 weeks, and Oto Diary every 6 weeks. Most recently, 学割 was updated on November 3, 2026 and Oto Diary on October 31, 2026.

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