Comparison

WallCal vs Decoy

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

Head to head
About

WallCal

Features
Read full description

WallCalは、カレンダーの予定からiPhoneのロック画面用壁紙を作成するアプリです。 毎日目にするロック画面へ、その月の予定をすっきり配置。写真や落ち着いたグラデーションを背景に選び、自分だけのカレンダー壁紙を手軽に作れます。 主な機能 ・AppleカレンダーとGoogleカレンダーに対応 ・表示するカレンダーを個別に選択 ・好きな写真を背景に設定 ・複数のグラデーション背景 ・日曜始まり/月曜始まりを切り替え ・予定の表示密度を調整 ・生成した壁紙を写真へ保存、または共有 ・ショートカットを使った定期更新に対応 プライバシーを大切に Appleカレンダーの予定と選択した写真は端末内で処理され、開発者のサーバーへ送信されません。広告や第三者トラッキングも使用していません。 壁紙の自動更新について iOSの公開APIでは、アプリがロック画面を直接変更することはできません。WallCalはApple純正のショートカットと連携し、公開APIに沿った方法で壁紙更新をお手伝いします。時刻オートメーションは、ショートカットアプリで一度設定する必要があります。

About

Decoy

Features
Read full description

The iPhone's own Notes app can't live on your Lock Screen. Decoy can, and nobody else can read it. Appointments, medication, errands you'd rather not explain. The Lock Screen is the surface you glance at most, and it's also the one other people see most. So some things never made it there. While your phone is locked, Decoy looks like a blank card, or whatever text you chose in advance. The moment Face ID passes, your real notes appear. ■ Made for ・Writing things down and then never looking at them again ・Living or working around people who glance at your screen ・Appointments and errands you'd rather keep to yourself ■ What it does ・Works as a to-do list, or as plain notes ・Reminders at the time you set ・Repeats daily, on weekdays, weekly, monthly ・Separate lists for separate parts of your life (Pro) ■ How it's built ・No ads ・Everything stays on your device by default. iCloud sync is there if you want it ・No accounts, no sign-in A note on what this is not: once Face ID or your passcode has been entered, anyone holding your phone can read your notes. Decoy hides things from the people around you, not from someone with your unlocked phone. Keep passwords and PINs in a dedicated password manager. Decoy Pro is a one-time purchase. It removes the note limit and adds per-note reminders, separate lists, and control over how things look while locked. Terms of Use: https://suzukimari.com/terms/ Privacy Policy: https://suzukimari.com/privacy-policy.html

Screenshots

WallCal3 screens
Decoy4 screens

Verdict

The call

The clearest difference is in-app purchases: WallCal at none against Decoy's 1. On price, ads, 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. Decoy sells 1 one-off in-app purchase. WallCal asks for nothing beyond the download.

Scorecard1 real difference · 4 level
WallCal versus Decoy: the parameters behind the verdict, then further details
ParameterWallCalDecoy
PriceFreeFree
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size3 MB10 MB
Age rating4+4+
DeveloperYuto GemmaMari Suzuki

In-app purchases

None

WallCal

No in-app purchases

1 purchases

Decoy

One-time1
  • Decoy Pro$4.99

Questions

Is WallCal free?
WallCal is free to download, with no in-app purchases.
Is Decoy free?
Decoy is free to download, with in-app purchases available.
Do WallCal or Decoy have ads?
Neither WallCal nor Decoy shows ads.

Other comparisons