# Zen Bell Timer vs Vehicle Identification

The clearest difference is in-app purchases: Vehicle Identification at none against Zen Bell Timer's 3. Zen Bell Timer's advantage is ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Zen Bell Timer sells 3 in-app purchases, starting at $1.00 per month. Vehicle Identification asks for nothing beyond the download.

Zen Bell Timer ships an update every 5 days, Vehicle Identification fortnightly. Both last shipped on October 3, 2026.

## The numbers

| Metric | Zen Bell Timer | Vehicle Identification |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Size | 68 MB | 36 MB |
| Requires iOS | **13.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOIZUMI SEISAKUSHO, K.K.](https://appshunter.io/developer/1758951265) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Zen Bell Timer

[App page](https://appshunter.io/ios/app/zen-bell-timer/id6569245688)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Function expansion | $1.00 | per month |
| Function expansion | $5.00 | per 6 months |
| Function expansion | $8.00 | per year |


### Vehicle Identification

[App page](https://appshunter.io/ios/app/vehicle-identification/id6738829668)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zen Bell Timer free?

Zen Bell Timer is free to download, with in-app purchases available.

### Is Vehicle Identification free?

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

### Do Zen Bell Timer or Vehicle Identification have ads?

Vehicle Identification shows ads; Zen Bell Timer does not.

### Which is updated more often, Zen Bell Timer or Vehicle Identification?

Zen Bell Timer ships an update every 5 days, and Vehicle Identification fortnightly. Most recently, Zen Bell Timer was updated on October 3, 2026 and Vehicle Identification on October 3, 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.*