StaffWars vs NAP Locked down browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StaffWars
Master musical clefs with this interactive game. Practice note names on the grand staff, treble, alto, and bass clefs. Ideal for musicians of all levels looking to improve their sight-reading skills.
- Learn note names on grand staff
- Practice treble clef
- Master alto clef
- Woodshed bass clef
- Interactive musical game
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StaffWars is a game designed to help beginning and intermediate musicians learn, practice and woodshed the note names on the grand staff, treble, alto and bass clefs. THE APP for anyone who wants to master these clefs.
NAP Locked down browser
This secure browser is designed for students taking standardized online assessments. It locks down the device to prevent cheating by restricting access to other apps and system functions during tests.
- Secure testing environment
- Restricts app switching
- Blocks unauthorized utilities
- Prevents access to device resources
- Facilitates NAPLAN and NAP Sample tests
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The NAP Locked down browser allows students to securely participate in NAPLAN and NAP Sample tests on the Online National Assessment Platform. The application regulates access to utilities and system functions, prevents application switching and unauthorised device resources being used during an assessment.
Screenshots
Verdict
The clearest difference is review sentiment: StaffWars at 74% against NAP Locked down browser's 14%. StaffWars also leads on chart position (#30 vs unranked) and device support (3 vs 1). NAP Locked down browser's advantage is price (Free vs $1.99). On update cadence, ads, in-app purchases and monetization model 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
NAP Locked down browser is free to download; StaffWars costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
StaffWars ships an update every 4 months, NAP Locked down browser every 7 months. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.
| Parameter | StaffWars | NAP Locked down browser |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (133 ratings) — better | — |
| Positive reviews | 74.1% of reviews — better | 13.8% of reviews |
| Number of ratings | 133 — better | — |
| Update frequency | Every 4 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #30 — better | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | TMI Media, LLC | Education Services Australia Ltd. |
Customer experience
StaffWars
NAP Locked down browser
Bugs and requests
StaffWars
Reported bugs
5 issues- Double-click registration causing unintended note selections
- Incorrect note location detection preventing proper learning
- App fails to close properly on iPhone X
- Unresponsive touch input
- Occasional app crashes reported
Requested features
13 requests- Extended note range for ledger lines (especially for cello and violin)
- Piano keyboard interface instead of letter buttons
- Microphone/instrument input feature for actual note playing
- Note names displayed in note heads
- Slow mode option for beginners
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- Sound feedback for incorrect answers
- Multiple clef practice mode (switching between clefs)
- Separate range settings for treble and bass staves
- Teacher account system to track student progress
- Different background music themes
- Instrument-specific transposition settings
- Audio playback of correct pitches
- Account system for home practice tracking
NAP Locked down browser
Not enough reviews yet to summarise bugs or requests.
In-app purchases
StaffWars
No in-app purchases
NAP Locked down browser
No in-app purchases
Questions
Is StaffWars free?
Is NAP Locked down browser free?
Do StaffWars or NAP Locked down browser have ads?
Which is updated more often, StaffWars or NAP Locked down browser?
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