# ChewCode vs Tersa

The clearest difference is ads: Tersa at none against ChewCode's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | ChewCode | Tersa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 57 MB | 122 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SEEK YOUR WAY OUT](https://appshunter.io/developer/1881488587) | [Denis Kosov](https://appshunter.io/developer/1563252853) |

## What reviewers say

### ChewCode

[App page](https://appshunter.io/ios/app/chewcode-learn-python-coding/id6780802917)

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

**In-app purchases:** none


### Tersa

[App page](https://appshunter.io/ios/app/tersa-circuit-simulator/id6805903884)

Design and analyze analog, digital, and RF circuits directly on your iPhone or iPad. Explore circuit behavior with various simulations and visualize results on clear plots. Supports SPICE model import and local project exploration.

**Highlights:** Schematic building, DC operating point analysis, AC and transient analyses, S-parameter analysis, Smith chart visualization, SPICE model import, Local simulation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChewCode free?

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

### Is Tersa free?

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

### Do ChewCode or Tersa have ads?

ChewCode shows ads; Tersa does not.

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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.*