Betta Care vs Derby Auction
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Betta Care
Easily manage your betta fish's health and routines. Track feedings, moods, and water changes with helpful reminders and AI insights. Keep all your fish care information organized in one place for healthier aquatic pets.
- Track feedings
- Log moods and behavior
- Water change reminders
- Betta AI chat
- Data backup and restore
- Unlimited betta profiles
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Care for your bettas with more confidence. Betta Care helps you stay on top of the routines that matter, from feedings and moods to water changes and reminders. Whether you keep one betta or many, everything lives in one place, so it is easier to notice patterns, stay consistent, and give your fish better care. What you can do: • Track feedings in one tap from the home screen • Log moods and spot behaviour changes over time • Record water changes and see them at a glance • Set your own reminder days and times for feeding and water changes • Chat with Betta AI about your betta's own care records • Add unlimited bettas • Your records sync automatically across app sessions Betta AI: Ask about illness, water, feeding or tank mates. Betta AI reads your fish's records, so answers fit the betta you actually have, not bettas in general. Turn on web search when you need current information from outside. Pro unlocks: • Unlimited Betta AI chat • Logging water changes • Backdating a feeding or water change you forgot to record Betta Care is built for hobbyists who want a clean, simple way to stay organised and look after their fish more thoughtfully. Privacy Policy: https://lahirudx.notion.site/betta-care-privacy-policy Terms of Use: https://lahirudx.notion.site/betta-care-terms-of-service
Derby Auction
Participate in live auctions for competitive racing pigeons. View detailed pedigrees, race records, and images before bidding. Track your winnings and connect with a community of pigeon fanciers.
- Live pigeon auctions
- View pedigrees and race records
- High-quality pigeon images
- Track winnings and purchases
- Connect with pigeon fanciers
- Secure and easy-to-use interface
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Bid, win, and connect with the best in competitive pigeon racing. Derby Auction brings live auctions, trusted breeders, and top-performing racing pigeons to your fingertips. View pedigrees, race records, and high-quality images before placing your bid. Track winnings, monitor purchases, and join a nationwide community of passionate pigeon fanciers — all in one secure, easy-to-use app.
Screenshots
Verdict
The clearest difference is rating: Derby Auction at 5.0 against Betta Care's 4.3. Derby Auction also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.4). Betta Care's advantage is ratings volume (3 vs 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. Betta Care sells 2 in-app purchases, starting at $0.99 per month. Derby Auction asks for nothing beyond the download.
Derby Auction holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Betta Care ships an update fortnightly, Derby Auction every 3 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.
| Parameter | Betta Care | Derby Auction |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 14.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Lahiru Amarasooriya | Handbid |
Customer experience
Betta Care
Derby Auction
In-app purchases
Betta Care
- Betta Care Pro (Monthly)$0.991 Month
- Betta Care Pro (Yearly)$9.991 Year
Derby Auction
No in-app purchases









