Comparison

判別式電卓 vs JustMe.

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

Head to head
About

判別式電卓

Features
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【シンプルで使いやすい判別式計算アプリ - 判別式の計算をスマートに】 判別式の計算を素早く、簡単に行える電卓アプリが登場。 直感的なインターフェースと多機能なツールで、計算がこれまでになくスムーズになります。 ◎ 主な機能 使いやすいデザイン:シンプルで見やすいインターフェース。誰でも簡単に操作可能。 ルート・分数に対応:ルートから分数まであらゆる判別式に対応。 桁数調整:判別式Dの桁数を調整できます。四捨五入、切り捨て、切り上げに対応。 広告なし:広告に邪魔されることなく快適に使用可能。

About

JustMe.

Capture thoughts, create reminders, and build lists privately on your device. This app uses local rules to organize your typed information without servers or tracking. Export your data anytime.

Highlights
  • Private journaling
  • Natural language reminders
  • Shopping and to-do lists
  • Link saving
  • Voice note recording
  • Data export
  • PIN and biometric security
Features
Read full description

JustMe. is the most secure way to chat with yourself. Think of it as a private messaging app where you are the only participant. Everything stays on your device -- no servers, no cloud processing, no artificial intelligence, no tracking. Your thoughts remain yours. This is not an AI chatbot. There is no algorithm reading your messages or generating responses. JustMe uses smart local rules to turn what you type into organized, actionable information -- all without your data ever leaving your iPhone. WHAT YOU CAN DO - Chat with yourself: Type freely to capture thoughts, ideas, and anything on your mind. Your messages are stored locally and never shared. - Create reminders with natural language: Just type naturally. Write "Tomorrow at 6pm doctor appointment" and JustMe will create a reminder with the right date, time, and title. Customize advance notifications so you never miss anything important. - Build shopping and to-do lists: Type "Shopping list: bread, milk, eggs" and get an organized list instantly. Check off items as you go. - Save links from anywhere: Paste a URL directly in the chat or use the Share Extension from Safari, social media, or any other app to save links to JustMe with one tap. - Record voice notes: Tap the microphone to capture your thoughts by voice. Voice notes are saved automatically and stored only on your device. - Save important notes: Mark any message as a note you want to keep. Access all your saved notes from a dedicated section. - Slash commands for power users: Type / to access quick commands -- /reminder, /list, /link, and /note -- for precise control over how your messages are categorized. - Search everything: Find any message, reminder, list, or link instantly with built-in search across all sections. PRIVACY AND SECURITY Your privacy is not a feature -- it is the foundation. JustMe was built from the ground up with one principle: your data belongs to you and no one else. - All data is stored locally on your device. - Sign in with Apple for anonymous, secure authentication. - 4-digit PIN protection. - Face ID and Touch ID support. - No external servers. No analytics. No data collection. - No artificial intelligence processes your information. EXPORT YOUR DATA Your data is yours to take anywhere. Export messages, reminders, links, and lists in TXT or CSV format. Use the exports with any external tool or service you choose -- on your terms. PREMIUM JustMe is free to use with generous limits. Upgrade to Premium to unlock: - Unlimited reminders (free plan includes 10). - Unlimited lists (free plan includes 1). - Unlimited saved links (free plan includes 5). - iCloud backup and sync across your Apple devices. Available as monthly, annual, or lifetime plans. AVAILABLE IN ENGLISH AND SPANISH JustMe fully supports both English and Spanish, automatically adapting to your device language. Natural language parsing for reminders and lists works in both languages. Your thoughts deserve a private space. JustMe gives you exactly that -- nothing more, nothing less. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

判別式電卓3 screens
JustMe.4 screens

Verdict

The call

The clearest difference is price: JustMe. at Free against 判別式電卓's $0.49. 判別式電卓's advantage is in-app purchases (none vs 3) 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

JustMe. is free to download; 判別式電卓 costs $0.49 up front. JustMe. sells 3 in-app purchases, starting at $2.99 per month. 判別式電卓 asks for nothing beyond the download.

Scorecard4 real differences · 6 level
判別式電卓 versus JustMe.: the parameters behind the verdict, then further details
Parameter判別式電卓JustMe.
Price$0.49Free — better
Rating—5.0 (2 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—2 — better
Update frequency—Every 5 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better18.0
Further details — not scored
Size27 MB4 MB
Age rating4+4+
DeveloperkotobazJuan Manuel Bravo

In-app purchases

None

判別式電卓

No in-app purchases

3 purchases

JustMe.

Subscriptions2
  • JustMe Premium Monthly$2.991 Month
  • JustMe Premium Annual$19.991 Year
One-time1
  • JustMe Premium Lifetime$49.99

Questions

Is 判別式電卓 free?
判別式電卓 costs $0.49, with no in-app purchases.
Is JustMe. free?
JustMe. is free to download, with in-app purchases available.
Do 判別式電卓 or JustMe. have ads?
Neither 判別式電卓 nor JustMe. shows ads.

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