Comparison

直角三角形電卓 vs Decoy

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

Head to head
About

直角三角形電卓

Features
Read full description

直角三角形電卓 Triangel は直角三角形の辺・角度を瞬時に計算できる電卓アプリです。 使いやすく、直感的なデザインで、まるで自分専用の測量士を手のひらに乗せているようなものです! 以下の機能がこのアプリには備わっています。 • 直角三角形の辺の長さを計算 • 直角三角形の角度を計算 • 桁数の調整(切り捨て・切り上げ・四捨五入) このアプリを気に入っていただけましたか? より良い製品を作るために、評価をお願いします!

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

直角三角形電卓3 screens
Decoy4 screens

Verdict

The call

The clearest difference is price: Decoy at Free against 直角三角形電卓's $1.99. 直角三角形電卓's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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

Decoy is free to download; 直角三角形電卓 costs $1.99 up front. Decoy sells 1 one-off in-app purchase. 直角三角形電卓 asks for nothing beyond the download.

Scorecard4 real differences · 1 level
直角三角形電卓 versus Decoy: the parameters behind the verdict, then further details
Parameter直角三角形電卓Decoy
Price$1.99Free — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size26 MB10 MB
Age rating4+4+
DeveloperkotobazMari Suzuki

In-app purchases

None

直角三角形電卓

No in-app purchases

1 purchases

Decoy

One-time1
  • Decoy Pro$4.99

Questions

Is 直角三角形電卓 free?
直角三角形電卓 costs $1.99, with no in-app purchases.
Is Decoy free?
Decoy is free to download, with in-app purchases available.
Do 直角三角形電卓 or Decoy have ads?
Neither 直角三角形電卓 nor Decoy shows ads.

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