# Calculator vs RCL

The clearest difference is price: RCL at Free against Calculator's $1.99. RCL also leads on review sentiment (100% vs 60%). On update cadence, ads, in-app purchases and device support there is nothing between them.

RCL is free to download; Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator ships an update every 11 months, RCL every 14 months. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Calculator | RCL |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/calculator/id286319444/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 14 months |
| Monetization | Paid | **Free** |
| Size | 5 MB | 2 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Byte Works, Inc.](https://appshunter.io/developer/286319447) | [Paul Novaes](https://appshunter.io/developer/597527233) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id286319444)

This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.

**Highlights:** Algebraic entry, Scientific calculations, Unit conversions (length, area, volume, etc.), Logic calculator (binary, octal, decimal, hex), 10 memory registers, Wide number range support

**Features:** macOS Compatibility

**In-app purchases:** none


### RCL

[App page](https://appshunter.io/ios/app/rcl-57/id1621959742)

This app faithfully recreates the TI-57 programmable calculator, offering its full scientific functions and programming capabilities. It includes a user manual, sample programs, and features like turbo speed and alphanumeric display.

**Highlights:** TI-57 recreation, Scientific functions, Programming capabilities, User manual included, Sample programs, Turbo speed option, Alphanumeric display option

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

Calculator costs $1.99, with no in-app purchases.

### Is RCL free?

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

### Do Calculator or RCL have ads?

Neither Calculator nor RCL shows ads.

### Which is updated more often, Calculator or RCL?

Calculator ships an update every 11 months, and RCL every 14 months. Most recently, Calculator was updated on October 23, 2026 and RCL on October 6, 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.*