# BaloneyMeter vs GT Graph

The clearest difference is in-app purchases: BaloneyMeter at none against GT Graph's 1. BaloneyMeter also leads on iOS requirement (7.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. GT Graph sells 1 one-off in-app purchase. BaloneyMeter asks for nothing beyond the download.

## The numbers

| Metric | BaloneyMeter | GT Graph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/baloneymeter/id963591142/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **7.1** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Holzer](https://appshunter.io/developer/495338930) | [Gennaro Eduardo Tangari](https://appshunter.io/developer/1616502345) |

## What reviewers say

### BaloneyMeter

[App page](https://appshunter.io/ios/app/baloneymeter/id963591142)

This educational app guides users through critical thinking with five key questions inspired by Carl Sagan's Baloney Detection Kit. It encourages users to evaluate claims before accepting them as truth.

**Highlights:** Critical thinking guidance, Five key evaluation questions, Inspired by Carl Sagan, Claim assessment tool

**Features:** macOS Compatibility

**In-app purchases:** none


### GT Graph

[App page](https://appshunter.io/ios/app/gt-graph/id6757393417)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GT Graph In-App Purchase | $0.99 | one-time |


## Frequently asked questions

### Is BaloneyMeter free?

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

### Is GT Graph free?

GT Graph is free to download, with in-app purchases available.

### Do BaloneyMeter or GT Graph have ads?

Neither BaloneyMeter nor GT Graph shows ads.

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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.*