GOK Fit vs Fly Robin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GOK Fit
This app professionally monitors and analyzes sports health data from a connected smartwatch. It presents your activity and health metrics through graphs and offers various sports modes and health reminders.
- Sports health monitoring
- Data analysis
- Smartwatch synchronization
- Graph visualization
- Multiple sports modes
- Health reminders
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GOK Fit is a professional sports health monitoring and analysis software. After connecting and synchronizing with the smart watch, it can display the sports health data to the user in the form of graphs, support a variety of sports modes, and a variety of health reminders.
Fly Robin
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Fly Robin reads your activity from Apple Health, and a warm little mascot reacts. You step, Robin flies. You sit still, Robin gets sad. — A streak that grows as you move — A warm, friendly mascot — Your data never leaves your device HOW IT WORKS Fly Robin reads your steps, distance, active energy, and exercise minutes from Apple Health — and nothing else. All data stays on your iPhone, never sent to any server. 5 MASCOT MOODS Robin shifts between 5 moods based on your daily progress: • Celebrating — when you crush the goal • Flying — you're doing great • Walking — staying active • Grumpy — falling behind • Sad — streak at risk THE STREAK SYSTEM Hit your daily step goal and your streak grows by 1. Miss a day? You get 3 monthly restores — use one at the last minute to save your chain. GENTLE NUDGES Robin talks to you based on your day: • Morning: "Good morning, let's start" • Afternoon: "We're falling a bit behind" • Evening: "Streak's at risk — a short walk saves it" All notifications are local. Nothing leaves your device. CELEBRATE & SHARE Hit your goal? Confetti rains, Robin cheers, and "Goal hit!" appears on screen. One tap creates a 9:16 share card for Instagram Stories or WhatsApp. ROBIN PLUS — 7 DAYS FREE With Robin Plus, your monthly restores go from 3 to 6. Save your streak more often, build longer chains. Pricing: • Yearly: $19.99/year (~5 months free vs. monthly) • Monthly: $2.99/month • First 7 days free — cancel anytime Local currency set by Apple. PRIVACY FIRST • No personal data collected • Health data stays on device • No third-party analytics • No trackers • All notifications local DEVICE SUPPORT Fly Robin runs on iPhone only. Apple Health required. CONTACT Questions and feedback: flyrobinapp@gmail.com Move with Fly Robin. https://suleturp.github.io/flyrobin.github.io/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: GOK Fit at none against Fly Robin's 2. GOK Fit also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 26.0). On price, 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. Fly Robin sells 2 in-app purchases, starting at $2.99 per month. GOK Fit asks for nothing beyond the download.
GOK Fit ships an update fortnightly, Fly Robin every 2 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.
| Parameter | GOK Fit | Fly Robin |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (49 ratings) — better | — |
| Positive reviews | 4.5% of reviews | — |
| Number of ratings | 49 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 83 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 森源 赵 | SULE ERDOGAN |
In-app purchases
GOK Fit
No in-app purchases
Fly Robin
- Robin Plus7 Days trial$2.991 Month
- Robin Plus7 Days trial$19.991 Year









