# Better Calculator vs Chromeo

The clearest difference is in-app purchases: Better Calculator at none against Chromeo's 2. Better Calculator also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). Chromeo's advantage is update cadence (every 2 days vs weekly). On price and ads there is nothing between them.

Both are free to download. Chromeo sells 2 one-off in-app purchases. Better Calculator asks for nothing beyond the download.

Better Calculator ships an update weekly, Chromeo every 2 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Better Calculator | Chromeo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/better-calculator/id1118056690/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 1 MB | 38 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joachim Neumann](https://appshunter.io/developer/741515887) | [Teemu Lehto](https://appshunter.io/developer/1879324674) |

## What reviewers say

### Better Calculator

[App page](https://appshunter.io/ios/app/better-calculator/id1118056690)

Perform calculations with extreme precision, supporting up to one million digits. This open-source tool is ideal for complex mathematical tasks.

**Highlights:** High precision calculations, Up to one million digits, Open source, Bug reporting via GitHub

**In-app purchases:** none


### Chromeo

[App page](https://appshunter.io/ios/app/chromeo-visual-timer/id6759532507)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chromeo Pro -50% | $1.99 | one-time |
| Chromeo Pro | $3.99 | one-time |


## Frequently asked questions

### Is Better Calculator free?

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

### Is Chromeo free?

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

### Do Better Calculator or Chromeo have ads?

Neither Better Calculator nor Chromeo shows ads.

### Which is updated more often, Better Calculator or Chromeo?

Better Calculator ships an update weekly, and Chromeo every 2 days. Most recently, Better Calculator was updated on October 14, 2026 and Chromeo on October 9, 2026.

---

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