# Calculator83 vs Calqulist

The clearest difference is in-app purchases: Calculator83 at none against Calqulist's 5. Calqulist's advantage is update cadence (every 9 days vs every 20 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calqulist sells 5 in-app purchases, starting at $4.99 per year. Calculator83 asks for nothing beyond the download.

Calculator83 ships an update every 20 months, Calqulist every 9 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Calculator83 | Calqulist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calculator83/id891194491/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 10 MB | 67 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lyker Labs LLC](https://appshunter.io/developer/891194494) | [iappetos apps](https://appshunter.io/developer/1875903540) |

## What reviewers say

### Calculator83

[App page](https://appshunter.io/ios/app/calculator83/id891194491)

A minimalist calculator app focused on simplicity and a clean workflow. It offers both basic and scientific modes, allowing users to perform calculations without complex settings. Get started quickly with this straightforward tool.

**Highlights:** Minimalist design, Clean workflow, Basic mode, Scientific mode, Easy to use

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

**In-app purchases:** none


### Calqulist

[App page](https://appshunter.io/ios/app/calqulist/id1490575678)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| (Unlimited+Adds free) for one year | $4.99 | per year |
| Calqulist Pro | $0.99 | one-time |
| +10 | $0.99 | one-time |
| +50 | $2.99 | one-time |
| Golden Calqulist | $9.99 | one-time |


## Frequently asked questions

### Is Calculator83 free?

Calculator83 is free to download, with no in-app purchases.

### Is Calqulist free?

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

### Do Calculator83 or Calqulist have ads?

Neither Calculator83 nor Calqulist shows ads.

### Which is updated more often, Calculator83 or Calqulist?

Calculator83 ships an update every 20 months, and Calqulist every 9 days. Most recently, Calculator83 was updated on October 14, 2026 and Calqulist on October 12, 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.*