Comparison

i2GO vs Zepp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

i2GO

Features
Read full description

THE SWISS KNIFE FOR ALL OF YOUR TRAILS Register all your trails : biking, hiking, running and cross-country. IMPORT - Import tracks from many different sources : web, mail, WhatsApp, Messenger, sms, etc. FOLLOW - Follow your tracks monitoring your current path offset from the original - Get sound alarms to keep yourself on the right path while you phone is in you pocket - Compare your performances on the same trail ANALIZE - Get all the details about your performances and look at the charts for speed, altitude and hearth rate SHARE - Export your tracks by email, WhatsApp, iMessage, iTunes or other Apps and share them with your friends - Import tracks from email, WhatsApp, iMessage, iTunes or other Apps Note : Be aware that continuous usage of GPS running in the background can dramatically decrease battery life.

About

Zepp

Track your workouts, health metrics, and nutrition with this comprehensive fitness app. It offers AI-powered coaching, detailed sleep analysis, and heart health monitoring. Customize your smartwatch experience and enjoy robust data security.

Highlights
  • Track macros via photo or manual entry
  • Monitor heart rate, sleep, stress, and SpO2
  • Analyze daily activity and advanced training data
  • Detailed sleep stage and recovery analysis
  • Customize Amazfit watch faces and mini apps
  • AI-powered wellness coaching
Features
Read full description

The official app for Amazfit, the Zepp app is free to use and trusted by top athletes such as running back Derrick Henry and sprinter Gabby Thomas. Built for sports and performance, it’s where you’ll track your training, health and recovery data, log your nutrition, and get easy-to-understand scores with AI-powered coaching and guidance — all protected with the highest level of data security. TRACK MACROS: Snap a photo of your meal and instantly get calories, weight, and macronutrients. No watch required, just the Zepp App. Perfect for athletes balancing training with strict diets. Log as many meals as you want with no limits, or enter them manually if that’s easier. HEALTH & FITNESS DATA: Vital health metrics like heart rate, sleep, stress, and blood oxygen, the Zepp App tracks your fitness progress in detail. It captures daily activity such as steps and calories burned, and advanced training data like pace, distance, speed, strength logs, and recovery insights. SLEEP MONITORING: The Zepp App monitors sleep with precision sensors and syncs the data to the Zepp App for full recovery analysis. You'll find detailed metrics on stages, duration, breathing, and recovery quality so you know if your body is ready to train hard or needs more rest to perform at its best. HEART HEALTH: See all your essential heart health data in one place. Track heart rate, HRV, and resting heart rate (RHR), and manually add blood pressure and blood glucose from external devices for a complete view of the most important muscle in your body. CUSTOMIZE YOUR WATCH: The Zepp App is where you’ll find software updates for your Amazfit smartwatch, band, or ring. It also gives you access to the Zepp Store, with hundreds of downloadable mini apps and watch faces to choose from. DATA SECURITY: The Zepp App delivers the highest level of data security, keeping your information safe and private. Safeguarded by Amazon Web Services (AWS), all data is regionally stored, encrypted, fully GDPR compliant, and never sold. FREE TO USE: The core experience of the Zepp App is free. You won't need to pay to view data tracked by your Amazfit device, upgrade software, or import maps. You'll also get free access to a core version of Zepp Aura, your very own wellness coach. For personalized wellness advice powered by AI, Zepp Aura Premium Subscription is available for a monthly or yearly fee, but there's no obligation to sign up. ZEPP AURA PREMIUM: Unlocking unlimited access to Zepp Aura will provide in-depth health assessments, a personal wellness assistant, sleep music and more (region specific). - Available in: Most countries and regions - Subscription Plans: Monthly or yearly options - Subscriptions are confirmed via your Google account and renew automatically unless canceled at least 24 hours in advance. Any unused portion of a free trial is forfeited once a purchase is made. - Details: https://upload-cdn.zepp.com/tposts/5845154 PERMISSIONS: The following optional permissions can enhance your experience but are not required: - Location Access: Used for automatically tracking running or cycling routes, and to show local weather - Storage: Used to import or export workout data, as well as save workout photos - Phone, Contacts, SMS, Call Logs: Used to display calls/notifications/texts on your watch and enable call reminders - Physical Activity: Used to synchronize step counts and workout information - Camera: Used for taking pictures and scanning QR codes to pair your devices - Calendar: Sync and manage schedules - Nearby Devices: Used to discover and connect to smart devices through bluetooth DISCLAIMER: Zepp is not a medical device and is intended for general fitness and health management purposes only

Screenshots

i2GO4 screens
Zepp4 screens

Verdict

The call

The clearest difference is update cadence: Zepp at weekly against i2GO's every 2 months. Zepp also leads on chart position (#208 vs unranked). i2GO's advantage is iOS requirement (13.2 vs 15.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. i2GO sells 1 one-off in-app purchase and Zepp sells 15 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

i2GO ships an update every 2 months, Zepp weekly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 8 level
i2GO versus Zepp: the parameters behind the verdict, then further details
Parameteri2GOZepp
PriceFreeFree
Rating—4.6 (82K ratings) — better
Positive reviews—46.4% of reviews
Number of ratings—82K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
Best chart rank—#208 — better
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS13.2 — better15.0
Further details — not scored
Size4 MB510 MB
Age rating4+4+
DeveloperPaolo SalviZepp Inc.

Bugs and requests

i2GO

Not enough reviews yet to summarise bugs or requests.

Zepp

Reported bugs

3 issues
  • App crashes after recent updates
  • Inaccurate heart rate and activity tracking
  • Syncing issues leading to data loss

Requested features

4 requests
  • Add more watch face customization options
  • Integrate with more third-party apps (e.g. Strava, Apple Health)
  • Improve notification handling and customization
  • Add water sports tracking mode

In-app purchases

1 purchases

i2GO

One-time1
  • i2GO full version$8.99
15 purchases

Zepp

Subscriptions10
  • Zepp Fitness - monthly7 Days trial$3.991 Month
  • Monthly, 7-Day Free Trial7 Days trial$9.991 Month
  • Yearly, 14-Day Free Trial14 Days trial$12.991 Year
Show 7 more
  • Yearly, 14 Day Free Trial14 Days trial$29.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial$34.991 Year
  • Yearly Plan, 30-Day Free Trial$39.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial2 variants$39.991 Year
  • Zepp Aura Premium - yearly7 Days trial$49.991 Year
  • Yearly Plan, 90-Day Free Trial3 Months trial$49.991 Year
  • Yearly Plan, 14-Day Free Trial14 Days trial$49.991 Year
One-time5
  • watchface$0.99
  • miniprogram_level_2$1.99
  • watchface$1.99
Show 2 more
  • watchface$2.99
  • watchface$3.99

Questions

Is i2GO free?
i2GO is free to download, with in-app purchases available.
Is Zepp free?
Zepp is free to download, with in-app purchases available.
Do i2GO or Zepp have ads?
Neither i2GO nor Zepp shows ads.
Which is updated more often, i2GO or Zepp?
i2GO ships an update every 2 months, and Zepp weekly. Most recently, i2GO was updated on October 5, 2026 and Zepp on October 15, 2026.

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