# calc318 vs Overgrow

The clearest difference is iOS requirement: Overgrow at 17.0 against calc318's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. calc318 sells 2 in-app purchases, starting at $2.99 per month and Overgrow sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | calc318 | Overgrow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calc318/id6763030413/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Subscription | — |
| Size | 19 MB | 6 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC](https://appshunter.io/developer/1835191566) | [QUANTUMRISE SRL](https://appshunter.io/developer/1885301216) |

## What reviewers say

### calc318

[App page](https://appshunter.io/ios/app/calc318/id6763030413)

Instantly solve 175 ACI 318-19 equations with live computation and interactive charts. Understand equation behavior with sensitivity graphs and clear variable descriptions. Designed for engineers needing quick, accurate calculations and insights.

**Highlights:** 175 ACI 318-19 equations solved instantly, Live computation with unit awareness, Interactive sensitivity graphs, Professionally formatted equations, Complete variable descriptions, Smart search functionality, Recents tab for quick access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| calc318 Pro Monthly | $2.99 | per month |
| calc318 Pro Yearly | $12.99 | per year |


### Overgrow

[App page](https://appshunter.io/ios/app/overgrow-screen-time-control/id6780465365)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Overgrow Plus | $24.99 | per month |
| Overgrow Plus | $64.99 | per year |


## Frequently asked questions

### Is calc318 free?

calc318 is free to download, with in-app purchases available.

### Is Overgrow free?

Overgrow is free to download, with in-app purchases available.

### Do calc318 or Overgrow have ads?

Neither calc318 nor Overgrow shows ads.

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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.*