EFX Mobile vs SincoOTA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EFX Mobile
Control and manage NUX effect pedals, including the AMP ACADEMY, directly from your iOS device. Connect via USB-C to adjust parameters and engage various functions for your guitar effects.
- OTG remote control
- Device management
- Parameter control
- Function engagement
- USB-C connectivity
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EFXMobile is an OTG remote control and device management APP for NUX effect pedals, like AMP ACADEMY. Connect to NUX pedals via USB-C with lightning to USB adaptor to access parameter control and engage some functions. Made for iPhone on iOS version >= 10.0
SincoOTA
Perform over-the-air (OTA) upgrades for hardware products using a Bluetooth connection. This utility allows for seamless firmware updates directly from your device.
- Bluetooth connectivity
- OTA firmware upgrades
- Hardware product support
- Direct device updates
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Use Bluetooth to perform OTA upgrades on hardware products
Screenshots
Verdict
EFX Mobile and SincoOTA both sit at 2.2 stars, but that hides the real split: 33% of SincoOTA's written reviews are positive against 25% of EFX Mobile's. EFX Mobile's advantage is iOS requirement (9.3 vs 15.0). On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 2.2 for EFX Mobile against 2.2 for SincoOTA. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews are what separate them: 25% of EFX Mobile's written reviews are positive against 33% of SincoOTA's.
EFX Mobile ships an update every 2 months, SincoOTA monthly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.
| Parameter | EFX Mobile | SincoOTA |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (12 ratings) | 2.2 (6 ratings) — better |
| Positive reviews | 25.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 12 — better | 6 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Cherub Technology Co. Ltd | Sinco Audio |
Customer experience
EFX Mobile
SincoOTA
In-app purchases
EFX Mobile
No in-app purchases
SincoOTA
No in-app purchases
