MasterKey vs (nothing) To Do
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MasterKey
Securely store passwords, payment cards, and wallet recovery details with on-device encryption. This offline manager offers robust organization and a built-in password generator without requiring accounts or servers.
- On-device encryption
- Fully offline operation
- Local backup and restore
- Password generator
- Store payment cards and wallet recovery details
- Organize credentials into collections
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MasterKey is a private, offline password manager and secure vault. Store passwords, payment cards, and wallet recovery details with on-device encryption and no accounts or servers. WHAT YOU CAN STORE • Passwords: Email, social, servers, and custom credentials • Collections: Organize related passwords in multiple collection for quick access • Cards: Credit and debit card details • Wallets: Seed phrases, private keys, and passcodes KEY FEATURES • On-device encryption: Your vault is protected locally • Fully offline: No accounts, no sync, no tracking • Backup & restore: Local, encrypted backups you control • Password generator: Create strong, unique passwords instantly • Ad-free: A clean, focused experience MasterKey focuses on privacy by design and simple, reliable organization—so you stay in control of your data. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/95d48cc8-6006-4697-867a-593cdeb2d56f
(nothing) To Do
This app helps you organize tasks using the Eisenhower Decision Matrix, sorting them into 'Do,' 'Schedule,' 'Delegate,' and 'Delete' categories. It offers smart prioritization, a minimalist design, and syncs across devices. Focus on what truly matters and reduce overwhelm.
- Eisenhower Decision Matrix prioritization
- Four-quadrant task view
- Minimalist design
- Apple Watch support
- iCloud sync
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Transform chaos into clarity with the Eisenhower Matrix Finally, a todo app that helps you focus on what actually matters. (nothing) To Do uses the proven Eisenhower Decision Matrix to automatically sort your tasks into four powerful categories: DO - Urgent & Important (Crisis mode) SCHEDULE - Important but not urgent (Your future self will thank you) DELEGATE - Urgent but not important (Let others handle it) DELETE - Neither urgent nor important (Just... don't) Why you'll love it: Smart prioritization - Never wonder "what should I do next?" again Beautiful, minimal design - Focus on tasks, not the app Apple Watch support - Quick task management on your wrist iCloud sync - Seamlessly across all your devices Four-quadrant view - See your entire productivity landscape at once Stop drowning in endless todo lists. Start focusing on what moves the needle. Perfect for: - Busy professionals juggling multiple priorities - Students managing coursework and life - Anyone feeling overwhelmed by their todo list - People who want to work smarter, not harder Download (nothing) To Do and discover the power of having nothing urgent left to do.
Screenshots
Verdict
The clearest difference is price: MasterKey at Free against (nothing) To Do's $3.99. MasterKey also leads on iOS requirement (13.0 vs 18.0). (nothing) To Do's advantage is in-app purchases (none vs 2). On ads 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
MasterKey is free to download; (nothing) To Do costs $3.99 up front. MasterKey sells 2 in-app purchases, starting at $1.99 per month. (nothing) To Do asks for nothing beyond the download.
| Parameter | MasterKey | (nothing) To Do |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 51 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | Mohamed Al-Kainai | Anand Raj R |
Customer experience
MasterKey
(nothing) To Do
In-app purchases
MasterKey
- Monthly$1.991 Month
- Lifetime$9.99
(nothing) To Do
No in-app purchases









