# Stromboscope vs Unlock!

The clearest difference is rating: Stromboscope at 4.0 against Unlock!'s 3.3. Stromboscope also leads on review sentiment (61% vs 38%) and iOS requirement (12.0 vs 15.0). Unlock!'s advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 61 months). On price, in-app purchases and device support there is nothing between them.

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

Stromboscope holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Unlock! has 242 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 61% of Stromboscope's written reviews are positive against 38% of Unlock!'s.

Stromboscope ships an update every 61 months, Unlock! every 3 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Stromboscope | Unlock! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (13 ratings)](https://appshunter.io/ios/app/stromboscope/id481444120/reviews)** | [3.3 (242 ratings)](https://appshunter.io/ios/app/unlock/id1186762992/reviews) |
| Number of ratings | 13 | **242** |
| Positive reviews | **60.6% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 61 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 15 MB | 816 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FB PUBLISHING LLC](https://appshunter.io/developer/363781200) | [JD Editions](https://appshunter.io/developer/1186762991) |

## What reviewers say

### Stromboscope

[App page](https://appshunter.io/ios/app/stromboscope/id481444120)

This app uses your device's flash to create a strobe light effect with adjustable frequency. It can also function as a powerful flashlight.

**Highlights:** Adjustable strobe frequency, Powerful flashlight mode, Uses device flash, Simple interface

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

**In-app purchases:** none


### Unlock!

[App page](https://appshunter.io/ios/app/unlock/id1186762992)

This companion app enhances the Unlock! board game experience by providing clues, secret codes, and atmospheric music. It helps manage game progression, tracks scores, and adds to the escape room feel.

**Highlights:** Provides game clues, Enters secret codes, Atmospheric music, Manages countdown timer, Calculates game score, Enhances escape room feel

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

**In-app purchases:** none

**What reviewers like**

- 👍 Enjoyable game
- 🤖 Cool and hard ideas
- 🎉 Amazing and fun

**What reviewers complain about**

- 🐛 Audio doesn't work
- 🐛 App crashes and freezes
- 🐛 Buggy and dysfunctional
- 🤯 Instructions not clear
- 🤔 Confusing and frustrating

**Reported bugs**

- Ticket to Ride final puzzle broken
- Birmingham Murder app bug at game end
- Enchanted Adventures AR/voice detection issues
- Tonipal's Treasure app glitch
- The Formula sound bug

**Requested features**

- Add built-in calculator
- Include play history and total score
- Add accessibility features for hearing-impaired
- Support landscape mode on iPad
- Provide option to skip puzzles


## Frequently asked questions

### Is Stromboscope free?

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

### Is Unlock! free?

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

### Which has better reviews, Stromboscope or Unlock!?

Stromboscope is rated higher. Stromboscope averages 4.0 out of 5 from 13 ratings, while Unlock! averages 3.3 from 242 ratings.

### Do Stromboscope or Unlock! have ads?

Stromboscope shows ads; Unlock! does not.

### Which is updated more often, Stromboscope or Unlock!?

Stromboscope ships an update every 61 months, and Unlock! every 3 weeks. Most recently, Stromboscope was updated on October 16, 2026 and Unlock! on October 21, 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.*