SZOS vs GT FIT Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SZOS
This app syncs with a smart watch to track your daily activity, including steps, heart rate, and sleep patterns. It provides insights into your health and fitness metrics.
- Step tracking
- Heart rate monitoring
- Sleep analysis
- Syncs with smart watch
- Activity mode
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"SZOS APP设计为与SZOS智能手表配合使用， 它可以帮助您测量步数，心率，睡眠等" 【温馨提示】 用户开启运动模式后，手机切换至后台仍会持续定位，长时间使用GPS在后台运行可能显著减少电池寿命,影响续航时间。
GT FIT Pro
Track your daily activity, sleep patterns, and workouts with detailed analysis. Set exercise goals, monitor calories burned, and record routes with GPS. Receive smart reminders for alarms and information.
- Accurate exercise records
- Detailed sleep analysis
- Step count and goal setting
- GPS route tracking
- Smart alarm and information reminders
- HealthKit integration
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GT FIT Pro can provide you with accurate exercise records, detailed sleep and analysis, and various information reminders. Experience a healthy and convenient life. Step count 1) You can set goals and plan the amount of exercise every day. 2) Record the number of daily exercise steps and exercise time, and calculate the daily calories consumed and exercise distance. 3) Count your daily, weekly and monthly data to keep abreast of health data. sleep Putting on the device to sleep can record your daily sleep and understand your daily deep sleep, light sleep and wakefulness data. sports GPS map positioning, record your exercise route, keep track of your movement track. remind 1) Smart alarm clock vibration reminder. 2) Information push reminder. Kind tips: This app supports the HealthKit application on iOS11 and above, and you can view your health data through HealthKit.
Screenshots
Verdict
The clearest difference is rating: GT FIT Pro at 4.3 against SZOS's 2.8. GT FIT Pro also leads on ads (none vs shown) and monetization model (free vs ad-supported). SZOS's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (105 vs 26). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GT FIT Pro holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 105 and 26 respectively. Written reviews complicate that: 6% of SZOS's written reviews are positive against 0% of GT FIT Pro's, so the app with the better star average is not the one people write more warmly about.
SZOS ships an update every 3 weeks, GT FIT Pro every 3 months. The most recent releases landed on September 12, 2026 and August 10, 2026 respectively.
| Parameter | SZOS | GT FIT Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (105 ratings) | 4.3 (26 ratings) — better |
| Positive reviews | 5.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 105 — better | 26 |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | 晟 谷 | 景明 彭 |
Customer experience
SZOS
GT FIT Pro
In-app purchases
SZOS
No in-app purchases
GT FIT Pro
No in-app purchases
