# Strobe Flashlight vs Unit Convert Go

The clearest difference is in-app purchases: Unit Convert Go at none against Strobe Flashlight's 1. Unit Convert Go also leads on update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Strobe Flashlight sells 1 one-off in-app purchase. Unit Convert Go asks for nothing beyond the download.

Strobe Flashlight ships an update every 2 months, Unit Convert Go every 2 weeks. The most recent releases landed on September 18, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Strobe Flashlight | Unit Convert Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luan Cu Xuan](https://appshunter.io/developer/1892678405) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Strobe Flashlight

[App page](https://appshunter.io/ios/app/strobe-flashlight/id6767524903)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Unit Convert Go

[App page](https://appshunter.io/ios/app/unit-convert-go/id6772014993)

This utility app offers fast, offline unit conversions for everyday needs. It supports a wide range of units including length, weight, temperature, and currency, with live, two-way conversion as you type. Favorite conversions can be pinned for quick access, and all data is kept private on your device.

**Highlights:** Live, two-way conversion, Offline-friendly, Pin favorite conversions, Recent conversions saved, Latest currency rates, Light and dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Strobe Flashlight free?

Strobe Flashlight is free to download, with in-app purchases available.

### Is Unit Convert Go free?

Unit Convert Go is free to download, with no in-app purchases.

### Do Strobe Flashlight or Unit Convert Go have ads?

Neither Strobe Flashlight nor Unit Convert Go shows ads.

### Which is updated more often, Strobe Flashlight or Unit Convert Go?

Strobe Flashlight ships an update every 2 months, and Unit Convert Go every 2 weeks. Most recently, Strobe Flashlight was updated on September 18, 2026 and Unit Convert Go on August 20, 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.*