SincoOTA vs AIRSTEP Cortex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
AIRSTEP Cortex
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AIRSTEP Cortex dedicated control app. Works exclusively with the AIRSTEP Cortex foot controller. Control your expression pedals in the most intuitive way. With this app, you can easily assign two expression pedals to the parameters you want to control, including GAIN, LEVEL and specific FX parameters. Whether you want smooth volume swells, dynamic gain control, or expressive modulation, everything is just a tap away. Wireless editing makes it simple and convenient to adjust your settings on the fly, at home, in the studio or on stage. Easy to connect, easy to use, and made to unlock the full potential of your AIRSTEP Cortex.
Screenshots
Verdict
The clearest difference is iOS requirement: AIRSTEP Cortex at 13.0 against SincoOTA's 15.0. On price, update cadence, ads and in-app purchases 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.
SincoOTA ships an update monthly, AIRSTEP Cortex every 2 months. The most recent releases landed on October 24, 2026 and September 22, 2026 respectively.
| Parameter | SincoOTA | AIRSTEP Cortex |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (6 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Sinco Audio | XSONIC Inc. |
In-app purchases
SincoOTA
No in-app purchases
AIRSTEP Cortex
No in-app purchases
Questions
Is SincoOTA free?
Is AIRSTEP Cortex free?
Do SincoOTA or AIRSTEP Cortex have ads?
Which is updated more often, SincoOTA or AIRSTEP Cortex?
Other comparisons
