Comparison

Coloring Maker vs Aアラーム

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

Head to head
About

Coloring Maker

Transform photos into custom coloring books. Create outlines from images or draw your own, then color them with various tools. Save, share, and even create custom stamps for a personalized coloring experience.

Highlights
  • Create coloring books from photos
  • Draw custom outlines
  • Edit and fine-tune outlines
  • Color with various tools
  • Create custom stamps
  • Save and share creations
  • Child lock function
Features
Read full description

"Coloring Maker" is an app that allows you to create your own coloring book. Just take a picture of your favorite illustration with the camera, and you can immediately start coloring. ======================== Features of Coloring Maker ======================== * Simple coloring book app without subscription or membership registration * The feature is that you can make your own coloring book * Creating a coloring book is as easy as scanning images taken with a camera or downloaded. * You can give the coloring book made only with black lines to children and friends and have them play. * You can play by stamping on the coloring book * You can also make your own stamps. * You can save and share your coloring book ======================== Coloring Maker is recommended for these people! ======================== * I want to use a coloring book app that I can play immediately without subscribing or registering as a member * I want to play with my favorite picture as a coloring book * I want to enjoy coloring while talking with parents and children and friends * I want my child to color with the picture I drew * I want to concentrate on coloring without thinking * I want to make a line drawing of an illustration ======================== Coloring Maker Features ======================== [Creating a coloring book] * You can create outlines for coloring books from images taken with the camera or downloaded. * You can fine-tune the captured outline (adjust the density of the line and the strength of the transparency) * You can edit the captured outline (add with a pen, erase with an eraser) * You can create a coloring book by drawing the outline yourself, not from the image. * There are 50 levels of pen thickness that can be used for coloring books * Contours can be re-edited at any time * Can save images with outlines only (PNG format) * Up to 100 coloring books can be created (9 or more, advertisement viewing is required) * The coloring book can be deleted at any time [Coloring book play] * You can paint and decorate the coloring book you made with the following tools * Pen (100 colors, 5 levels of thickness) * Pattern (3x types, 5 levels of thickness) * Stamps (3 sizes, you can add your own) * You can save the completed coloring book image. * Share to SNS, email, etc. [Stamp making, play] * You can make a stamp that can be pressed from the top of the coloring book. * You can create stamps that can be used in [Coloring book play] in the same way as coloring books * You can import outlines from images even when creating stamps [Others] * There is a child lock function * Prevent children from accidentally deleting or sharing coloring books * BGM, sound can be turned ON/OFF * You can undo the coloring operation. * The screen can be enlarged/reduced when creating coloring books and playing. Terms of Use: https://mozkzki.github.io/apps/nurie_maker/terms_and_conditions/english Privacy Policy: https://mozkzki.github.io/apps/nurie_maker/privacy_policy/english

About

Aアラーム

Features
Read full description

「Aアラーム」アプリはその日の献立に含まれるアレルギー品目をスマートフォンにお知らせします 「Aアラーム」アプリは、事前に登録したアレルギー品目が学校等の給食の献立に含まれていることを、スマートフォンにアラーム通知します。 万が一、献立表を見逃してしまった日でもスマートフォンからのアラーム通知で、給食の献立にアレルギー品目が含まれている事に気づく事ができます。 「Aアラーム」アプリは、個人のグループであれば無料で利用できます。

Screenshots

Coloring Maker4 screens
Aアラーム4 screens

Verdict

The call

The clearest difference is ads: Aアラーム at none against Coloring Maker's shown. Aアラーム also leads on update cadence (every 2 days vs weekly) and iOS requirement (11.0 vs 15.6). 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

Coloring Maker ships an update weekly, Aアラーム every 2 days. The most recent releases landed on September 22, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 6 level
Coloring Maker versus Aアラーム: the parameters behind the verdict, then further details
ParameterColoring MakerAアラーム
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.611.0 — better
Further details — not scored
Size230 MB50 MB
Age rating4+4+
DeveloperYutaka KatoEvery Co., Ltd.

In-app purchases

None

Coloring Maker

No in-app purchases

None

Aアラーム

No in-app purchases

Questions

Is Coloring Maker free?
Coloring Maker is free to download, with no in-app purchases.
Is Aアラーム free?
Aアラーム is free to download, with no in-app purchases.
Do Coloring Maker or Aアラーム have ads?
Coloring Maker shows ads; Aアラーム does not.
Which is updated more often, Coloring Maker or Aアラーム?
Coloring Maker ships an update weekly, and Aアラーム every 2 days. Most recently, Coloring Maker was updated on September 22, 2026 and Aアラーム on October 9, 2026.

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