# i2GO vs Zepp

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.

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.

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

## The numbers

| Metric | i2GO | Zepp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (82K ratings)](https://appshunter.io/ios/app/zepp/id1127269366/reviews)** |
| Number of ratings | — | **82K** |
| Positive reviews | — | 46.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#208** |
| Size | 4 MB | 510 MB |
| Requires iOS | **13.2** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paolo Salvi](https://appshunter.io/developer/586219571) | [Zepp Inc.](https://appshunter.io/developer/938688460) |

## What reviewers say

### i2GO

[App page](https://appshunter.io/ios/app/i2go/id1020251118)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| i2GO full version | $8.99 | one-time |


### Zepp

[App page](https://appshunter.io/ios/app/zepp/id1127269366)

**Currently charting:** #208 Top Free · Health & Fitness (US App Store)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zepp Fitness - monthly | $3.99 | per month |
| Monthly, 7-Day Free Trial | $9.99 | per month |
| Yearly, 14-Day Free Trial | $12.99 | per year |
| Yearly, 14 Day Free Trial | $29.99 | per year |
| Yearly Plan, 14-Day Free Trial | $34.99 | per year |
| Yearly Plan, 30-Day Free Trial | $39.99 | per year |
| Yearly Plan, 14-Day Free Trial | $39.99 | per year |
| Zepp Aura Premium - yearly | $49.99 | per year |
| Yearly Plan, 90-Day Free Trial | $49.99 | per year |
| Yearly Plan, 14-Day Free Trial | $49.99 | per year |
| watchface | $0.99 | one-time |
| miniprogram_level_2 | $1.99 | one-time |
| watchface | $1.99 | one-time |
| watchface | $2.99 | one-time |
| watchface | $3.99 | one-time |

**What reviewers like**

- 🚀 Detailed sleep analysis
- 🚀 Comprehensive fitness tracking
- 🚀 Great battery life
- 👍 Comfortable and durable watch design

**What reviewers complain about**

- 🐛 Inconsistent sleep tracking
- 🐛 GPS issues during workouts
- 🐛 Sync and connectivity problems
- 🔋 Drains battery quickly with certain features
- 👎 Confusing and cluttered app interface

**Reported bugs**

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

**Requested features**

- 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


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*