# Dat Bike vs Vier App

Dat Bike and Vier App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Dat Bike ships an update every 2 weeks, Vier App every 3 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dat Bike | Vier App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (6 ratings)](https://appshunter.io/ios/app/dat-bike/id1592422856/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 17.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 44 MB | 23 MB |
| Requires iOS | 15.4 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAT BIKE VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1592422858) | [FOODMAP ASIA PTE. LTD.](https://appshunter.io/developer/1537358736) |

## What reviewers say

### Dat Bike

[App page](https://appshunter.io/ios/app/dat-bike/id1592422856)

Connect to your electric motorbike to monitor its status, including battery, distance, and temperature. Access customer support and receive over-the-air updates for new features and bug fixes.

**Highlights:** Monitor bike information (battery, distance, temperature), Access customer support, Receive over-the-air updates, View bike status remotely, Get bug fixes and new features

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

**In-app purchases:** none


### Vier App

[App page](https://appshunter.io/ios/app/vier-app/id6756200624)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dat Bike free?

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

### Is Vier App free?

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

### Do Dat Bike or Vier App have ads?

Neither Dat Bike nor Vier App shows ads.

### Which is updated more often, Dat Bike or Vier App?

Dat Bike ships an update every 2 weeks, and Vier App every 3 weeks. Most recently, Dat Bike was updated on October 21, 2026 and Vier App on October 28, 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.*