CX vs Underc0de
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CX
Control your aircraft with a 2.4G WIFI signal. This app offers easy control, forward/backward movement, left/right turns, rotation, and exciting 3D flips. Engage in fun, two-player flying battles.
- 2.4G WIFI aircraft control
- Forward/backward movement
- Left/right turns and rotation
- 3D flips & rolls
- Two-player game mode
- Flying battle skills
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The product is equiped with the software that can control the aircraft with 2.4G WIFI signal. The software can control the flying of the aircraft and it has the features of easily control, convenient using and lots of functions. 1. The aircraft can go forward/backward, turn left/right, left/right rotation and 3D flips & rolls; 2. It supports the double player to play games together via APP and the games functions are strong; 3. Its unique flying battle skills bring more fun to the flying.
Underc0de
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The official Underc0de community app. Designed for members to share questions and knowledge, as well as earn points that can be redeemed for rewards and benefits. Terms of Use (EULA): https://underc0de.org/terminos-y-condiciones
Screenshots
Verdict
The clearest difference is in-app purchases: CX at none against Underc0de's 1. CX also leads on iOS requirement (6.1 vs 15.1). On price, update cadence, ads 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. Underc0de sells 1 in-app purchase, starting at $1.99 per month. CX asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | CX | Underc0de |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (9 ratings) — better | — |
| Positive reviews | 5.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 103 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | 军年 陈 | Danilo Vezzoni |
In-app purchases
CX
No in-app purchases
Underc0de
- Underc0de PRO$1.991 Month
