# Spot the Scammer vs Physics Constants Library

The clearest difference is in-app purchases: Spot the Scammer at none against Physics Constants Library's 1. Spot the Scammer also leads on ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price there is nothing between them.

Both are free to download. Physics Constants Library sells 1 one-off in-app purchase. Spot the Scammer asks for nothing beyond the download.

Spot the Scammer ships an update every 2 months, Physics Constants Library every 7 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Spot the Scammer | Physics Constants Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spot-the-scammer/id6738750208/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | — |
| Size | 381 MB | 10 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Institute for Digital Inclusion Acceleration](https://appshunter.io/developer/1782197659) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Spot the Scammer

[App page](https://appshunter.io/ios/app/spot-the-scammer/id6738750208)

Learn to identify and avoid digital scams through interactive quizzes and real-world scenarios. This game teaches essential digital safety tips to protect yourself from phishing, social media traps, and gaming scams.

**Highlights:** Real-life scam scenarios, Interactive quizzes, Digital safety tips, Phishing protection, Social media scam awareness, Gaming scam avoidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Constants Library

[App page](https://appshunter.io/ios/app/physics-constants-library/id6751224343)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is Spot the Scammer free?

Spot the Scammer is free to download, with no in-app purchases.

### Is Physics Constants Library free?

Physics Constants Library is free to download, with in-app purchases available.

### Do Spot the Scammer or Physics Constants Library have ads?

Physics Constants Library shows ads; Spot the Scammer does not.

### Which is updated more often, Spot the Scammer or Physics Constants Library?

Spot the Scammer ships an update every 2 months, and Physics Constants Library every 7 months. Most recently, Spot the Scammer was updated on October 30, 2026 and Physics Constants Library on October 30, 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.*