upOTA vs X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
upOTA
Read full descriptionHide full description
【Professional, Secure, and Efficient Firmware Update Expert】 upOTA is a professional Firmware Over-the-Air (OTA) tool exclusively developed by Gigaboyz.com LIMITED for its official partners proprietary head unit products. Built upon cutting-edge end-to-end encrypted communication technology, this app provides a stable and highly secure maintenance channel to ensure your devices always operate at peak performance. upOTA is the bridge between your device’s potential and its peak performance. Designed exclusively for our official partners, it ensures that your devices don't just stay current—they stay ahead. Secure, seamless, and incredibly fast.
X
Read full descriptionHide full description
X-FLAP gives you full control of your exhaust valve controller directly from your smartphone. Connect via Bluetooth and manage your valve settings with ease — no complicated setup, no extra tools required. Valve Mode Control Switch between three modes instantly: ON – Valve stays open OFF – Valve stays closed NOR – Valve operates in normal factory behavior Startup Default Mode Choose what state your valve is in when you start your vehicle: Fixed to ON, OFF, or NOR Or resume the last state before your previous shutdown Custom Valve Threshold Settings Adjust the system value that determines when your valve opens or closes — giving you precise control over your exhaust behavior without relying on automatic triggers. Real-Time Status Display Monitor your current valve state at a glance directly within the app. Simple Bluetooth Connection Pair your phone with the X-FLAP controller quickly and manage everything from one clean interface. X-FLAP is designed for drivers who want straightforward, reliable control over their exhaust system — without unnecessary complexity.
Screenshots
Verdict
The clearest difference is iOS requirement: upOTA at 15.0 against X's 17.0. 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.
upOTA ships an update fortnightly, X every 9 days. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.
| Parameter | upOTA | X |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 63 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | Gigaboyz.com | Auto jaw co ltd |
In-app purchases
upOTA
No in-app purchases
X
No in-app purchases









