Step Fish vs Goodnight Kitty
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Step Fish
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Your daily steps, a world of underwater discoveries. Step Fish brings everyday movement together with a lively pixel aquarium. Whether you're taking a stroll, walking to work or going the long way home, collect steps, earn Fish Food and discover new creatures. Connect Step Fish to Apple Health and choose your daily step goal. Follow your progress, view the past seven days and keep your streak going. Spend your earned Fish Food on creature packs to discover random inhabitants across different rarity levels. From tropical fish and turtles to pufferfish, rays and Arctic animals, build your collection and choose who lives in your aquarium. Make their home your own with four backgrounds, corals, rocks, sunken columns, treasure chests and floating ice floes. Place decorations where you like, adjust their size and flip them to suit your design. Your layout is saved to your account. Watch fish explore caves and swim through arches while penguins rest on ice floes. Tap the water to attract nearby fish. Tilt your iPhone and watch the waves, plants and creatures respond. Trade fish with friends: connect using a code, choose your creatures and confirm the exchange to welcome a new resident. Keep your latest synced step count and daily goal in view with a mini aquarium widget on your Home Screen. Step Fish needs permission to read your steps from Apple Health to show your progress and award Fish Food.
Goodnight Kitty
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A little company. A little earlier to bed. Goodnight Kitty makes winding down feel gentler. Rice responds to your touch and remembers your recorded nights. MaiMai brings a quieter kind of company. Spend a moment together, choose a sleep sound, and say goodnight when you are ready. YOUR OWN BEDTIME Set one simple schedule, or separate workdays and rest days. Use an optional bedtime reminder and wake-up alarm. Start now or take a short wind-down before app limits begin. Strict mode adds a pause before leaving early; an exit is always available. SOUNDS THAT SETTLE DOWN WITH YOU Preview purring, nature sounds and quiet sleep music. Choose 1โ30 minutes of playback, with a gentle fade toward silence. The default is five minutes. A CALMER SLEEP JOURNAL See your nights on a calendar, record how you feel after waking, and add a short note when you want. With your permission, the app can read Apple Health sleep records, including compatible Apple Watch data. Bedtime plans and self-reported feelings are kept distinct from measured sleep. A CAT CLOSE BY Invite a partner through iCloud to share voluntary bedtime presence, only after they accept. Your cat can rest beside theirs without sharing app usage or your private journal. Choose a hand-drawn cat with its own little movements. Add a Cat companion or Tonight with kitty Home Screen widget. Start sleep mode in the app to see your cat on the Lock Screen and Dynamic Island through Live Activities, subject to iOS availability and time limits. THE ESSENTIALS STAY FREE Rice, MaiMai and Dot, the bedtime routine, app limits, strict mode, sleep sounds, journal and widgets are free. Optional Pro adds eight more cats and extra alarm chimes, with annual and lifetime options. Your journal and Apple Health records stay on your device. Optional iCloud companionship shares only your current voluntary companion status with someone you invite. No app account, ads or third-party tracking. Screen Time, alarms and Apple Health require the relevant system permissions. Goodnight Kitty supports a bedtime routine; it does not diagnose sleep or prove that you are asleep. Annual membership renews automatically unless canceled in App Store account settings. Any eligible trial and the renewal price are shown before purchase. Lifetime membership is a one-time purchase. Privacy: https://oneapps.studio/privacy Terms of Use: https://oneapps.studio/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Step Fish at none against Goodnight Kitty's 2. Step Fish also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Goodnight Kitty sells 2 in-app purchases, starting at $5.99 per year. Step Fish asks for nothing beyond the download.
| Parameter | Step Fish | Goodnight Kitty |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | โ |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.6 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 45 MB | 206 MB |
| Age rating | 4+ | 4+ |
| Developer | TILL WANNER | Freedom Dimension (shenzhen) Technology Co., Ltd |
In-app purchases
Step Fish
No in-app purchases
Goodnight Kitty
- Pro Yearly7 Days trial$5.991 Year
- Pro Lifetime$12.99
Questions
Is Step Fish free?
Is Goodnight Kitty free?
Do Step Fish or Goodnight Kitty have ads?
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