Comparison

MemoCreate vs Happy Color Guide

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

Head to head
About

MemoCreate

Design custom wallpapers for your lock screen with notes and personalized backgrounds. Choose from provided images or select custom colors using an RGB slider. Share your creations directly from your notes app.

Highlights
  • Create note wallpapers
  • Customizable background colors
  • RGB color slider
  • Includes background images
  • Share directly from notes app
Features
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Create notes wallpaper for your lock screen. - Contain Some Background Images - RGB Slider for background color - Share from Notes App without MemoCreate launching

About

Happy Color Guide

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Happy Color Guide は、いまの色に和色名を付け、用途と読みやすさまで出す配色アプリです。 ■ 和色名 HEXコードを入力すると、内蔵の和色カタログから CIELAB 上で最も近い伝統色を選び、名前と読みを表示します。桜色、紅、萌黄、縹色、紺、藤など、赤・橙・黄・緑・青・紫・茶・無彩に分けた81色から基準色を選べます。名前・読み・HEXで検索できます。 ■ 色メモ よく使う基準色をメモ付きで5つまで端末内に保存できます。保存した行をタップするとHEXコードをコピー。「…」メニューからメモ編集、基準色への再適用、削除ができます。 ■ 気分で選ぶ 「朝の始まり」「お祝い」「集中」「休息」「新緑」「食欲」「冬の室内」「海辺」の8つの用途から、それぞれに対応する和色を基準色にします。選んだ色をどこで使うかの一文も表示します。 ■ 読みやすさ 基準色を塗ったときの文字色(白または黒)と、白地・黒地に置いたときのコントラスト比を WCAG 2.1 の本文 / 大きな文字の基準(AA / AAA / 未達)で表示します。 ■ 配色パターン 基準色の色相を回して、補色・類似色・トライアド・テトラードなど14種類の配色を出します。表示するパターンと順番は変えられます。各色のHEXはタップでコピーします。 広告は画面下部に表示されます。広告の削除は1回かぎりの購入です。

Screenshots

MemoCreate3 screens
Happy Color Guide4 screens

Verdict

The call

The clearest difference is in-app purchases: Happy Color Guide at none against MemoCreate's 1. Happy Color Guide also leads on ads (none vs shown). MemoCreate's advantage is device support (4 vs 1) and iOS requirement (9.0 vs 17.0). On price and update cadence 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. MemoCreate sells 1 one-off in-app purchase. Happy Color Guide asks for nothing beyond the download.

UpkeepUpdate frequency

MemoCreate ships an update every 6 days, Happy Color Guide every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
MemoCreate versus Happy Color Guide: the parameters behind the verdict, then further details
ParameterMemoCreateHappy Color Guide
PriceFreeFree
Rating3.8 (5 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 days — betterEvery 10 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS9.0 — better17.0
Further details — not scored
Size31 MB5 MB
Age rating4+4+
DeveloperAirwire products.Naoyuki Hasegawa

In-app purchases

1 purchases

MemoCreate

One-time1
  • Pro version$0.99
None

Happy Color Guide

No in-app purchases

Questions

Is MemoCreate free?
MemoCreate is free to download, with in-app purchases available.
Is Happy Color Guide free?
Happy Color Guide is free to download, with no in-app purchases.
Do MemoCreate or Happy Color Guide have ads?
MemoCreate shows ads; Happy Color Guide does not.
Which is updated more often, MemoCreate or Happy Color Guide?
MemoCreate ships an update every 6 days, and Happy Color Guide every 10 days. Most recently, MemoCreate was updated on October 24, 2026 and Happy Color Guide on October 25, 2026.

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