Contixo F28 vs Trombone Level
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contixo F28
Control a toy quadrocopter using your device via Wi-Fi. Stream real-time video directly from the drone to your screen.
- Wi-Fi quadrocopter control
- Real-time video transfer
- Drone piloting
- Live camera feed
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A toy quadrocopter control by wifi with video transfer real time.
Trombone Level
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Check your trombone playing level and evaluate with a score
Screenshots
Verdict
The clearest difference is ads: Contixo F28 at none against Trombone Level's shown. Contixo F28 also leads on iOS requirement (12.0 vs 15.0). Trombone Level's advantage is update cadence (every 2 weeks vs monthly). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Contixo F28 ships an update monthly, Trombone Level every 2 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Contixo F28 | Trombone Level |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (119 ratings) — better | — |
| Positive reviews | 21.3% of reviews | — |
| Number of ratings | 119 — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 174 MB | 40 MB |
| Age rating | 17+ | 4+ |
| Developer | Contixo Inc | Hideaki Uchikoshi |
In-app purchases
Contixo F28
No in-app purchases
Trombone Level
No in-app purchases
Questions
Is Contixo F28 free?
Is Trombone Level free?
Do Contixo F28 or Trombone Level have ads?
Which is updated more often, Contixo F28 or Trombone Level?
Other comparisons
