# Learn C vs Henceforth

The clearest difference is price: Learn C at Free against Henceforth's $9.99. Learn C also leads on in-app purchases (none vs 1) and iOS requirement (12.0 vs 26.0). Henceforth's advantage is update cadence (weekly vs every 2 months). On ads and device support there is nothing between them.

Learn C is free to download; Henceforth costs $9.99 up front. Henceforth sells 1 one-off in-app purchase. Learn C asks for nothing beyond the download.

Learn C ships an update every 2 months, Henceforth weekly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Learn C | Henceforth |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-c-onepercent/id1539337990/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 29 MB | 12 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Henceforth bitcoin limited](https://appshunter.io/developer/1520654144) |

## What reviewers say

### Learn C

[App page](https://appshunter.io/ios/app/learn-c-onepercent/id1539337990)

Master C programming from beginner to advanced topics with interactive lessons, quizzes, and demo programs. This tutorial offers a distraction-free, ad-free learning experience across all platforms.

**Highlights:** Comprehensive C programming lessons, Interactive interface, Interview preparation questions, Multiple difficulty level quizzes, Demo programs for visualization, Clear syntax explanations

**Features:** macOS Compatibility

**In-app purchases:** none


### Henceforth

[App page](https://appshunter.io/ios/app/henceforth/id1602896145)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bitcoin Wallet | $4.99 | one-time |


## Frequently asked questions

### Is Learn C free?

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

### Is Henceforth free?

Henceforth costs $9.99, and also offers in-app purchases.

### Do Learn C or Henceforth have ads?

Neither Learn C nor Henceforth shows ads.

### Which is updated more often, Learn C or Henceforth?

Learn C ships an update every 2 months, and Henceforth weekly. Most recently, Learn C was updated on October 1, 2026 and Henceforth on October 3, 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.*