# Transparency Harm Reduction vs Learn Bitcoin Basics

The clearest difference is rating: Learn Bitcoin Basics at 4.7 against Transparency Harm Reduction's 3.7. Learn Bitcoin Basics also leads on iOS requirement (15.1 vs 17.0). Transparency Harm Reduction's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Learn Bitcoin Basics sells 1 one-off in-app purchase. Transparency Harm Reduction asks for nothing beyond the download.

Learn Bitcoin Basics holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Transparency Harm Reduction | Learn Bitcoin Basics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/transparency-harm-reduction/id6504291757/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/learn-bitcoin-basics/id6759878162/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Infinite Transparency](https://appshunter.io/developer/1751743572) | [Amy Naff](https://appshunter.io/developer/1881406469) |

## What reviewers say

### Transparency Harm Reduction

[App page](https://appshunter.io/ios/app/transparency-harm-reduction/id6504291757)

This AI-powered app offers immediate guidance for substance testing, featuring a database of reaction videos and advice on kit usage. It aims to make substance testing accessible and easy with expert-backed information.

**Highlights:** AI-powered substance testing guidance, Database of over 1,100 lab-verified reaction videos, Instructions on how to test substances, Test kit recommendations, Access to testing guides and help, Direct links to purchase test kits

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

**In-app purchases:** none


### Learn Bitcoin Basics

[App page](https://appshunter.io/ios/app/learn-bitcoin-basics/id6759878162)

Learn the fundamentals of Bitcoin through simple, easy-to-understand lessons. This app breaks down complex topics into bite-sized explanations, making Bitcoin accessible to everyone. Track your progress and build a learning streak as you gain confidence.

**Highlights:** Bite-sized 5-minute lessons, Plain English explanations, Real-world examples, Built-in glossary, Progress tracking, Learning streaks, No account required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Transparency Harm Reduction free?

Transparency Harm Reduction is free to download, with no in-app purchases.

### Is Learn Bitcoin Basics free?

Learn Bitcoin Basics is free to download, with in-app purchases available.

### Which has better reviews, Transparency Harm Reduction or Learn Bitcoin Basics?

Learn Bitcoin Basics is rated higher. Transparency Harm Reduction averages 3.7 out of 5 from 6 ratings, while Learn Bitcoin Basics averages 4.7 from 3 ratings.

### Do Transparency Harm Reduction or Learn Bitcoin Basics have ads?

Neither Transparency Harm Reduction nor Learn Bitcoin Basics shows ads.

### Which is updated more often, Transparency Harm Reduction or Learn Bitcoin Basics?

Transparency Harm Reduction ships an update every 3 weeks, and Learn Bitcoin Basics every 3 weeks. Most recently, Transparency Harm Reduction was updated on October 22, 2026 and Learn Bitcoin Basics on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*