StaffWars vs Vivi User App
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.
Vivi User App
This tool allows seamless real-time sharing and display of information from any device. Enhance collaboration and engagement by annotating, capturing, and saving content wirelessly from anywhere in the room.
- Real-time information sharing
- Wireless display and annotation
- Capture and save content
- Cross-device compatibility
- Enhanced collaboration
- Room-wide accessibility
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Vivi is a wireless presentation tool that enables users to share, display, annotate, capture and save information in real time, from anywhere in the room. Engage more actively and collaborate more effectively, with the freedom to move around and use any device you like.
Screenshots
Verdict
The clearest difference is review sentiment: StaffWars at 74% against Vivi User App's 13%. StaffWars also leads on rating (4.3 vs 3.5) and ratings volume (132 vs 11). Vivi User App's advantage is price (Free vs $1.99) and update cadence (every 6 weeks vs every 4 months). On ads, in-app purchases, monetization model 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
Vivi User App is free to download; StaffWars costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
StaffWars holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: StaffWars has 132 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 74% of StaffWars's written reviews are positive against 13% of Vivi User App's.
StaffWars ships an update every 4 months, Vivi User App every 6 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | StaffWars | Vivi User App |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (132 ratings) — better | 3.5 (11 ratings) |
| Positive reviews | 74.1% of reviews — better | 12.5% of reviews |
| Number of ratings | 132 — better | 11 |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #24 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 32 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | TMI Media, LLC | Vivi Australia |
Customer experience
StaffWars
Vivi User App
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
Vivi User App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
StaffWars
No in-app purchases
Vivi User App
No in-app purchases
Questions
Is StaffWars free?
Is Vivi User App free?
Which has better reviews, StaffWars or Vivi User App?
Do StaffWars or Vivi User App have ads?
Which is updated more often, StaffWars or Vivi User App?
Other comparisons
