# Auto Bulb Finder vs Smart Beams

The clearest difference is in-app purchases: Smart Beams at none against Auto Bulb Finder's 3. Auto Bulb Finder's advantage is device support (4 vs 1) and iOS requirement (14.1 vs 26.1). On price, update cadence and ads there is nothing between them.

Both are free to download. Auto Bulb Finder sells 3 in-app purchases, starting at $6.99 per month. Smart Beams asks for nothing beyond the download.

Auto Bulb Finder ships an update every 10 days, Smart Beams every 9 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Auto Bulb Finder | Smart Beams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (7 ratings)](https://appshunter.io/ios/app/auto-bulb-finder/id1547269180/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **14.1** | 26.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MTools Tec Co., Ltd](https://appshunter.io/developer/1531056218) | [Guangzhou Cardi Auto Parts Co., Ltd.](https://appshunter.io/developer/1543616817) |

## What reviewers say

### Auto Bulb Finder

[App page](https://appshunter.io/ios/app/auto-bulb-finder/id1547269180)

Easily find the correct bulb size for your car's headlights, fog lights, and other lighting components. Covers over 50,000 vehicles from 1960 to 2020, providing detailed datasheets and 3D models for comparison.

**Highlights:** Find headlight bulb size, Check fog light bulb size, License plate and parking light bulb info, Supports vehicles 1960-2020, Over 50,000 vehicle database, 3D LED bulb models, Datasheets for bulb numbers

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Quarterly | $16.99 | per 3 months |
| Annually | $69.99 | per year |


### Smart Beams

[App page](https://appshunter.io/ios/app/smart-beams/id6768614783)

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

**In-app purchases:** none


## Frequently asked questions

### Is Auto Bulb Finder free?

Auto Bulb Finder is free to download, with in-app purchases available.

### Is Smart Beams free?

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

### Do Auto Bulb Finder or Smart Beams have ads?

Neither Auto Bulb Finder nor Smart Beams shows ads.

### Which is updated more often, Auto Bulb Finder or Smart Beams?

Auto Bulb Finder ships an update every 10 days, and Smart Beams every 9 days. Most recently, Auto Bulb Finder was updated on October 24, 2026 and Smart Beams 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.*