Comparison

Moca | 自分にメールを送るメモ帳 vs Uni

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

Head to head

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About

Moca | 自分にメールを送るメモ帳

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このアプリは、自分自身にメールを送ることで記録する画期的なメモアプリです。このアプリには、通常のメモ帳アプリのようにメモをアプリ内に保存する機能がありません。その代わりに、アプリにメールアドレスを入力しておくことで書いたメモをそのアドレス宛にスピーディに送ることができます。あなたがやることは、ふと思い浮かんだアイデアを書き留めて、送信ボタンを押すだけ。削除機能も編集機能もなく、煩わしいメモの管理から解放されることでしょう。

About

Uni

Features

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Uni:Note Pocket is a companion app for Uni:Note. It cannot be used on its own. This app lets you review notes created in Uni:Note. It is designed for studying, revision, and memorization. Notes are organized by subject, and you can quickly access recently viewed notes. Pages are displayed continuously for smooth browsing, with support for pinch and double-tap zoom. You can toggle the memorization mask to hide and reveal answers, making it ideal for quick review and active recall. Uni:Note Pocket is not for writing notes. It is focused on viewing, reviewing, and memorizing. * Notes are loaded from Uni:Note backup data. * Creating, editing, or deleting notes is not supported.

Screenshots

Moca | 自分にメールを送るメモ帳1 screens

Uni4 screens

Verdict

The call

The clearest difference is ads: Uni at none against Moca | 自分にメールを送るメモ帳's shown. Moca | 自分にメールを送るメモ帳's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (11.0 vs 17.0). 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

Moca | 自分にメールを送るメモ帳 ships an update every 4 days, Uni every 2 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 3 level

Moca | 自分にメールを送るメモ帳 versus Uni: the parameters behind the verdict, then further details
Parameter	Moca \| 自分にメールを送るメモ帳	Uni
Price	Free	Free
Update frequency	Every 4 days — better	Every 2 weeks
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	11.0 — better	17.0
Further details — not scored
Size	33 MB	1 MB
Age rating	4+	4+
Developer	Hiroki Ogata	Yuya Nakamura

In-app purchases

None

Moca | 自分にメールを送るメモ帳

No in-app purchases

None

Uni

No in-app purchases

Questions

Is Moca | 自分にメールを送るメモ帳 free?

Moca | 自分にメールを送るメモ帳 is free to download, with no in-app purchases.

Is Uni free?

Uni is free to download, with no in-app purchases.

Do Moca | 自分にメールを送るメモ帳 or Uni have ads?

Moca | 自分にメールを送るメモ帳 shows ads; Uni does not.

Which is updated more often, Moca | 自分にメールを送るメモ帳 or Uni?

Moca | 自分にメールを送るメモ帳 ships an update every 4 days, and Uni every 2 weeks. Most recently, Moca | 自分にメールを送るメモ帳 was updated on October 13, 2026 and Uni on October 16, 2026.