Master It vs Flipper Mobile App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master It
Instantly create and print master key systems without complex calculations. Supports various keyways and pin systems, with options for randomization and secure saving. Ideal for on-the-fly key management.
- Instant master key system creation
- Zero math required
- Supports multiple keyways
- Randomize TMK generation
- Print, email, or save systems
- 5 or 6 pin system support
- Shake to lock/unlock functions
Read full descriptionHide full description
***FEATURED IN KEYNOTES MAGAZINE*** Create and print master key systems in an instant with Master It. Master It is perfect for small or on-the-fly systems. Create a master key matrix immediately with zero math and zero worries of cross-keying. Either enter in your own TMK or tap Randomize to create a complete master key system containing a single TMK, a single sub master, and up to 64 change keys. Each output delivers a fixed sub master and set of change keys. Master It is built to create a system immediately to print and keep in your records at your shop. It is capable of saving and reloading one project at a time. The goal with Master It is to create and AirPrint a system in an instant. If on the road when printing isn't available, email and save features are secondary backups prior to printing. Email is also ideal when a printer is not AirPrint compatible. Currently supports: Kwikset .023" Corbin Russwin .028" Weiser / Falcon .018" Ilco-Unican .018" Schlage .015" Arrow .014" Sargent .0125" & .020" Corbin .014" Obeys MACS rules for each selected system. AirPrint, Email, or Save any system created. Create 5 or 6 pin systems. Randomize feature to always generate a completely random TMK every time. Use the two filters to restrict the TMK to only shallow depths, or to always include the shallowest and deepest cuts. Tap anywhere on the matrix to select or deselect a bitting for the key chart. Shake your iDevice to lock the primary functions on the main screen. This is to prevent unwanted changes (i.e. accidentally tapping Reset). To unlock, just shake again. All change keys can be individually identified. Use the Project Name / Keyway box for temporary saving information. The actual printout will allow you to write in the business name, personal name, address, keyway, and phone number conveniently. After printing, the system can be continued manually on paper. Additionally, you can tap on each change key to display the pinning. Compatibility: All iPhone, iPad, iPod Touch types and generations with a minimum iOS version of 12.0 Found a bug? Something not working? Have a suggestion? Feel free to contact me via email: farren@phoxlocks.com
Flipper Mobile App
Manage your portable multi-tool device data, organize digital keys, and share them with a community of users. This application enhances the functionality of your device for various geeky projects.
- Manage device data
- Organize digital keys
- Share keys with users
- Community sharing
Read full descriptionHide full description
Flipper Zero is a portable multi-tool for geeks in a toy-like body. This app helps to manage your data on the device, organize keys and share them with other Flipper Zero users.
Screenshots
Verdict
The clearest difference is price: Flipper Mobile App at Free against Master It's $6.99. Flipper Mobile App also leads on rating (4.5 vs 3.7) and ratings volume (269 vs 18). Master It's advantage is chart position (#198 vs unranked) and iOS requirement (12.0 vs 16.0). On review sentiment, ads, in-app purchases 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
Flipper Mobile App is free to download; Master It costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flipper Mobile App holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Flipper Mobile App has 269 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 76% of Master It's written reviews are positive against 69% of Flipper Mobile App's, so the app with the better star average is not the one people write more warmly about.
Master It ships an update every 2 months, Flipper Mobile App monthly. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.
| Parameter | Master It | Flipper Mobile App |
|---|---|---|
| Price | $6.99 | Free — better |
| Rating | 3.7 (18 ratings) | 4.5 (269 ratings) — better |
| Positive reviews | 76.2% of reviews — better | 69.3% of reviews |
| Number of ratings | 18 | 269 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #198 — better | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Farren Domenici | Flipper Devices Inc. |
Customer experience
Master It
Flipper Mobile App
Bugs and requests
Master It
Not enough reviews yet to summarise bugs or requests.
Flipper Mobile App
Reported bugs
5 issues- Firmware update process sometimes causes Bluetooth, SubGHz, or NFC issues
- App crashes when trying to access the App Store section
- Keyboard not showing up when pairing code is requested
- Widgets not working on iOS 16
- Remote control feature has input lag
Requested features
9 requests- More interactive features (e.g., sleeping dolphin, talking dolphin)
- Ability to download different firmware versions directly in the app
- Support for managing multiple Flipper Zero devices
- Folder support in SubGHz catalog
- Apple Watch companion app
Show 4 moreShow fewer
- Shortcuts integration for payloads
- Notification system for app updates
- Ability to edit and move files/folders on the Flipper Zero
- Ducky script compiler in the mobile app
In-app purchases
Master It
No in-app purchases
Flipper Mobile App
No in-app purchases








