# LoCAD vs learnFORTH

The clearest difference is price: learnFORTH at Free against LoCAD's $1.99. learnFORTH also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 1). LoCAD's advantage is iOS requirement (14.7 vs 18.6). On ratings volume, ads and device support there is nothing between them.

learnFORTH is free to download; LoCAD costs $1.99 up front. LoCAD sells 1 one-off in-app purchase. learnFORTH asks for nothing beyond the download.

learnFORTH holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 71% of LoCAD's written reviews are positive against 100% of learnFORTH's.

LoCAD ships an update fortnightly, learnFORTH every 5 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LoCAD | learnFORTH |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/locad/id909593998/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/learnforth/id6796084884/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 2 MB |
| Requires iOS | **14.7** | 18.6 |
| Devices | iPad, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karl-Heinz Loch](https://appshunter.io/developer/909594001) | [John Kennedy](https://appshunter.io/developer/284943103) |

## What reviewers say

### LoCAD

[App page](https://appshunter.io/ios/app/locad/id909593998)

Design and simulate digital logic circuits with an emphasis on simple creation and graphical visualization. Easily wire elements, observe current flow, and understand state changes to improve comprehension and fault detection. Create custom integrated circuits for complex, organized designs.

**Highlights:** Digital circuit design, Logic simulation, Graphical visualization, Simple element wiring, Custom IC creation, State change observation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


### learnFORTH

[App page](https://appshunter.io/ios/app/learnforth/id6796084884)

Learn the compact, stack-based Forth programming language through structured daily lessons and interactive exercises. Explore its history and applications in embedded systems and retro computing.

**Highlights:** 90 structured daily lessons, Interactive REPL with syntax highlighting, Hands-on exercises with hints, Progress tracking and daily streaks, Reverse Polish Notation primer, Historical notes on Forth dialects

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

**In-app purchases:** none


## Frequently asked questions

### Is LoCAD free?

LoCAD costs $1.99, and also offers in-app purchases.

### Is learnFORTH free?

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

### Which has better reviews, LoCAD or learnFORTH?

learnFORTH is rated higher. LoCAD averages 4.5 out of 5 from 2 ratings, while learnFORTH averages 5.0 from 3 ratings.

### Do LoCAD or learnFORTH have ads?

Neither LoCAD nor learnFORTH shows ads.

### Which is updated more often, LoCAD or learnFORTH?

LoCAD ships an update fortnightly, and learnFORTH every 5 days. Most recently, LoCAD was updated on October 12, 2026 and learnFORTH on October 8, 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.*