Centaurus & Device Application vs CatDex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Centaurus & Device Application
This utility app pairs with a smart device to let you control its functions. You can view and change settings, and even upload custom wallpapers to sync with your device.
- Connect to smart device
- View and modify function parameters
- Switch wallpapers
- Upload custom wallpapers
- Sync with device
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Centaurus is the companion app for the smart device BT200. After connecting the device, you can view and modify the function parameters, switch or upload wallpapers to sync with the BT200 device.
CatDex
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CatDex is the ultimate cat breed identifier and collector. Use your camera to scan any cat and instantly identify its breed using AI — then add it to your personal collection. SCAN & IDENTIFY Point your camera at any cat or upload a photo from your gallery. Our AI identifies the breed in seconds, along with a fun fact and confidence rating. BROWSE 67+ BREEDS Explore a full catalogue of cat breeds. Unknown breeds appear as silhouettes until you discover them. BUILD YOUR COLLECTION Every breed you scan gets added to your collection. Track how many breeds you've discovered, where they come from, and when you first spotted them. BREED DETAILS Tap any discovered breed to learn about its temperament, traits, lifespan, weight, origin, and more. Powered by Claude AI — the most accurate cat breed identifier on the market.
Screenshots
Verdict
The clearest difference is price: Centaurus & Device Application at Free against CatDex's $0.99. Centaurus & Device Application also leads on update cadence (every 8 days vs every 2 months) and iOS requirement (12.0 vs 15.1). On ads, in-app purchases 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
Centaurus & Device Application is free to download; CatDex costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Centaurus & Device Application ships an update every 8 days, CatDex every 2 months. The most recent releases landed on July 4, 2026 and September 21, 2026 respectively.
| Parameter | Centaurus & Device Application | CatDex |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 46 MB | 31 MB |
| Age rating | 17+ | 4+ |
| Developer | 志强 古 | Brendan Pan |
In-app purchases
Centaurus & Device Application
No in-app purchases
CatDex
No in-app purchases
Questions
Is Centaurus & Device Application free?
Is CatDex free?
Do Centaurus & Device Application or CatDex have ads?
Which is updated more often, Centaurus & Device Application or CatDex?
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