Comparison

monicon mini vs Sleeps Until

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

Head to head
About

monicon mini

Features
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ホーム画面のアイコンが、カレンダーの「今月」表示になるアプリです。 アプリを開くだけで、アイコンが今月の数字に切り替わります。月替わりには通知でお知らせ。ホーム画面のウィジェットは、月が変わると自動で更新されます。 ◆ 3つのスタイル ・和暦(令和8年) ・西暦(2026) ・英語月名(Jul) アイコン上部のラベルを選べます。中央の大きな数字は今月の数字です。 ライト/ダーク/クリアのアイコン外観にも対応しています。 ◆ ホーム画面ウィジェット 選んだスタイルそのままに今月を表示します。ウィジェットは月が変わると自動的に切り替わります。 ◆ iPhone Duo 対応 閉じたときの外側の画面でも、開いたときの大きな内側の画面でも、画面に合わせたレイアウトで表示します。縦向き・横向きのどちらでも使えます。 ◆ 月替わりのお知らせ 毎月1日に通知でお知らせ。アプリを開くだけでアイコンが新しい月になります。通知をオフにしても利用できます。 ◆ プライバシー 通信は一切行わず、データも収集しません。設定はすべて端末内にのみ保存されます。 全13色のカラーアイコン、西暦+和暦(2026.R8)・元号(令和)の追加スタイル、Apple Watch のコンプリケーションが必要な方には、上位版の「monicon」もあります。 ※ iOS の仕様上、アプリ本体のアイコンは月が変わった際に一度アプリを開くと更新されます。ウィジェットは自動で更新されます。

About

Sleeps Until

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How many sleeps until…? Sleeps Until shows the days left to your big day as "12 sleeps" instead of "D-12", right on your Home Screen. ■ A widget that updates on its own The number changes after midnight, even if you never open the app. Each widget can show a different countdown, and iPhone has Lock Screen widgets too. ■ Ready-made templates Trip · Exam · Birthday · Baby due date · Diet · Christmas · Couple (Day N since you got together, and how long until the next hundred). Want to count up from a start date instead? Turn on "Count up from this date". ■ Date calculator Days between two dates (with years, months and days), or the date N days before or after any day. Turn on "Include the first day" to count the first day as Day 1. Share the result with one tap. ■ Share as a card Turn any countdown into a widget-style card image and send it to a friend or your partner. ■ A little moon friend The moon gets excited as your day gets closer, and celebrates with you on the day. ■ Light and quiet · No sign-up. Your countdowns stay on this device · No ads when you save · All widgets are free · A reminder at 9 AM the day before and on the day (you can turn it off) Some themes and fonts unlock after watching one ad. Contact: hello@happycherrystudio.com

Screenshots

monicon mini3 screens
Sleeps Until4 screens

Verdict

The call

The clearest difference is ads: monicon mini at none against Sleeps Until's shown. Sleeps Until's advantage is iOS requirement (15.0 vs 26.0). 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.

UpkeepUpdate frequency

monicon mini ships an update weekly, Sleeps Until every 9 days. The most recent releases landed on October 31, 2026 and November 13, 2026 respectively.

Scorecard2 real differences · 4 level
monicon mini versus Sleeps Until: the parameters behind the verdict, then further details
Parametermonicon miniSleeps Until
PriceFreeFree
Update frequencyWeekly — betterEvery 9 days
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size38 MB55 MB
Age rating4+4+
DeveloperRyosuke SatoEUNCHAE KIM

In-app purchases

None

monicon mini

No in-app purchases

None

Sleeps Until

No in-app purchases

Questions

Is monicon mini free?
monicon mini is free to download, with no in-app purchases.
Is Sleeps Until free?
Sleeps Until is free to download, with no in-app purchases.
Do monicon mini or Sleeps Until have ads?
Sleeps Until shows ads; monicon mini does not.
Which is updated more often, monicon mini or Sleeps Until?
monicon mini ships an update weekly, and Sleeps Until every 9 days. Most recently, monicon mini was updated on October 31, 2026 and Sleeps Until on November 13, 2026.

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