# Riiiver vs E3/E4 TAG Heuer Connected

The clearest difference is rating: E3/E4 TAG Heuer Connected at 4.9 against Riiiver's 1.0. E3/E4 TAG Heuer Connected also leads on review sentiment (49% vs 17%) and ratings volume (8.2K vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E3/E4 TAG Heuer Connected holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: E3/E4 TAG Heuer Connected has 8.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 17% of Riiiver's written reviews are positive against 49% of E3/E4 TAG Heuer Connected's.

Riiiver ships an update every 2 months, E3/E4 TAG Heuer Connected every 5 weeks. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Riiiver | E3/E4 TAG Heuer Connected |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/riiiver/id1449580790/reviews) | **[4.9 (8.2K ratings)](https://appshunter.io/ios/app/e3e4-tag-heuer-connected/id1468108049/reviews)** |
| Number of ratings | 4 | **8.2K** |
| Positive reviews | 16.7% of reviews | **49.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 34 MB | 168 MB |
| Requires iOS | **14.0** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CITIZEN WATCH CO.,LTD](https://appshunter.io/developer/434806605) | [TAG Heuer Professional Timing](https://appshunter.io/developer/1287174728) |

## What reviewers say

### Riiiver

[App page](https://appshunter.io/ios/app/riiiver/id1449580790)

This platform allows users to create and customize "iiideas" by connecting compatible products and services. No programming skills are required to assemble functional modules and bring your own ideas to life.

**Highlights:** Create and use functional "iiideas", Assemble functions from Trigger, Service, and Action Pieces, No programming skills needed, Develop custom Pieces (for advanced users), Connects compatible products and services, Open IoT platform

**Features:** macOS Compatibility

**In-app purchases:** none


### E3/E4 TAG Heuer Connected

[App page](https://appshunter.io/ios/app/e3e4-tag-heuer-connected/id1468108049)

Customize your TAG Heuer Connected E3 or E4 watch with a variety of mechanical and digital watchfaces. Track your fitness activities like running and cycling, with detailed performance data and seamless syncing to Strava and the Health app.

**Highlights:** Mechanical and digital watchface customization, Strap combination preview, Curated watchface collections, Fitness session summaries, Detailed performance data analysis, Sync with Strava and Health app

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great watch and app
- 👍 Fantastic customization options
- 🚀 Elegant and premium design
- 🚀 Seamless integration with Apple Health
- 👍 Useful sports and fitness tracking

**What reviewers complain about**

- 🐛 Connectivity issues with app and watch
- 🔋 Poor battery life
- 🐛 Buggy software and frequent crashes
- 🐛 Inconsistent data sync between watch and app
- 🐛 Unreliable GPS and fitness tracking

**Reported bugs**

- App crashes on launch
- Watch faces not loading properly
- Fitness data not syncing correctly
- Connectivity issues with Bluetooth and WiFi
- Inconsistent performance after software updates

**Requested features**

- More high-quality watch faces
- Improved integration with iPhone features
- Guided workout routines
- Better weather information and location tracking
- Audio/voice capabilities like Apple Watch


## Frequently asked questions

### Is Riiiver free?

Riiiver is free to download, with no in-app purchases.

### Is E3/E4 TAG Heuer Connected free?

E3/E4 TAG Heuer Connected is free to download, with no in-app purchases.

### Which has better reviews, Riiiver or E3/E4 TAG Heuer Connected?

E3/E4 TAG Heuer Connected is rated higher. Riiiver averages 1.0 out of 5 from 4 ratings, while E3/E4 TAG Heuer Connected averages 4.9 from 8.2K ratings.

### Do Riiiver or E3/E4 TAG Heuer Connected have ads?

Neither Riiiver nor E3/E4 TAG Heuer Connected shows ads.

### Which is updated more often, Riiiver or E3/E4 TAG Heuer Connected?

Riiiver ships an update every 2 months, and E3/E4 TAG Heuer Connected every 5 weeks. Most recently, Riiiver was updated on November 12, 2026 and E3/E4 TAG Heuer Connected on November 11, 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.*