Our Apps
DJ studios, AI hubs, TV trackers, cloud managers, secure notes and more — built for modern Android with foldable-first design.
MyDJ
The most comprehensive DJ application on Android. Dual-deck engine, real-time BPM analysis, SoundCloud integration, hardware controller support and a full 21-lesson DJ Academy — all in one beautifully crafted app.
- Dual deck engine with real-time waveforms & BPM caching
- 3-band EQ, Filter, Gain, Cue points & beat loops
- SoundCloud, Dropbox & Google Drive integration
- Bluetooth delay compensation & external screen visuals
- Companion hardware mod: Pi Zero 2W in ION iDJ2Go
- 21-lesson DJ Academy with synthesised demo audio
MyAI
Stop switching between AI apps. MyAI is a universal hub putting Claude, ChatGPT, Grok, Gemini and more into one seamless interface — with smart routing to always pick the best AI for your query.
- 9 AI providers in a single interface
- Smart query-based provider ranking
- Multi-account failover with rate-limit handling
- Simultaneous multi-AI prompt dispatch
- Claude · ChatGPT · Grok · Gemini & more
CloudShare
One app for all your clouds. CloudShare connects Google Drive, Google Photos, Dropbox and OneDrive into a single dashboard — showing total storage, per-account health and smart upload routing at a glance.
- Unified dashboard: 150+ GB tracked across clouds
- Google Drive, Photos, Dropbox & OneDrive support
- Multiple accounts per service
- Smart upload routing by file type & quota
- Per-account health monitoring (Healthy / High Usage)
- Real-time storage aggregation across all services
MyTV
Never miss an episode. MyTV is your personal TV show tracker with calendar view, push notifications when new episodes air, and a recommendation engine — keeping your watchlist organised across every streaming platform.
- Track shows across all streaming platforms
- Calendar view with upcoming episode air dates
- Status tracking: Watching / Completed / On Hold / Planned
- Push notifications when new episodes drop
- Recommendations engine based on your taste
- Returning series & ended show status at a glance
Secret Notes
Your private thoughts, kept truly private. Secret Notes is an encrypted notepad that keeps your most sensitive information hidden — with a stealth launcher, biometric lock and local-only storage.
- Encrypted at rest using Android device keystore
- Hidden / disguised app launcher option
- Biometric & PIN unlock support
- Never syncs to cloud without explicit permission
- Clean, distraction-free writing experience
- Private · Secure · Hidden
No Ads. No Tracking. Just the App.
Every CSX Developers app follows one simple rule: your data is yours. We don't sell it, track it, or use it for advertising — ever. Apps are either free, or a one-off purchase. Nothing in between.
Zero Ads
No banner ads, no interstitials, no video ads. Apps are ad-free by design — not as a premium perk.
No Data Selling
Your personal data is never sold, shared or handed to third parties. What's on your device stays there.
No Tracking
No third-party analytics SDKs. No behavioural tracking. No ad fingerprinting. We simply don't collect it.
Fair Pricing
Apps are free, or a single one-off payment. No subscriptions, no surprise charges, no paywalled features after purchase.
Local-First
Where possible, data is stored on your device. Cloud sync is always opt-in, never mandatory — and never monetised.
UK-Based Studio
Independent UK developer. No VC funding. No investor pressure to monetise users. Just apps built to be useful.
✓ No Google AdMob · ✓ No Facebook SDK · ✓ No Firebase Analytics · ✓ No third-party trackers
Designed for Fold Phones
Four CSX apps are purpose-built for foldable phones — not just scaled-up phone UI, but dedicated layouts designed specifically for the inner display. The inner display unlocks expanded, dual-panel experiences — purpose-built for the Pixel 9 Pro Fold and Galaxy Z Fold series using the Android Foldable API.
Open for Beta Testing
These apps are feature-complete and accepting external testers. Get a Google Play invite link and test them before public release.
MySmartTV
Smart TV companion — multi-platform streaming discovery, TV device management and episode notifications across all your streaming services.
MyPaint
Digital art and photo editing for Android — painting canvas, brush engine, photo editing, layers and blend modes all in one touch-first app.
MyVoice
Fun AAC communication app for children — press to speak, lovable characters, customisable voices and PIN-protected parent settings. Fully offline.
Released Apps
Apps available publicly on Google Play. Nothing here yet — Beta apps are the closest to release.
First public release coming soon
Beta testing is how we get here. Every bug report and piece of feedback moves an app closer to release. The Beta apps above are the closest to going live.
Open to Custom Work?
Custom Android development, licensing and collaboration enquiries welcome.
Get in Touch →