# Dart Compiler vs Know

The clearest difference is update cadence: Know at every 8 days against Dart Compiler's every 6 months. Dart Compiler's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dart Compiler ships an update every 6 months, Know every 8 days. The most recent releases landed on September 18, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Dart Compiler | Know |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/know-how/id6738913853/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 28 MB | 62 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Tupuca LDA](https://appshunter.io/developer/1135386914) |

## What reviewers say

### Dart Compiler

[App page](https://appshunter.io/ios/app/dart-compiler-run-dart-code/id1554903093)

**Features:** macOS Compatibility

**In-app purchases:** none


### Know

[App page](https://appshunter.io/ios/app/know-how/id6738913853)

Connect with top experts in business, wellness, and personal growth for personalized advice and actionable insights. Book secure consultations to gain expert knowledge and make informed decisions to achieve your goals.

**Highlights:** Connect with top experts, Personalized advice and insights, Actionable solutions, Secure consultations, Expert knowledge acquisition, Informed decision making

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dart Compiler free?

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

### Is Know free?

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

### Do Dart Compiler or Know have ads?

Neither Dart Compiler nor Know shows ads.

### Which is updated more often, Dart Compiler or Know?

Dart Compiler ships an update every 6 months, and Know every 8 days. Most recently, Dart Compiler was updated on September 18, 2026 and Know on June 3, 2026.

---

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