# Dash Calc vs prismCalc

The clearest difference is monetization model: prismCalc at freemium against Dash Calc's paid. prismCalc also leads on device support (4 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Dash Calc sells 2 one-off in-app purchases and prismCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Dash Calc against 5.0 for prismCalc. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Dash Calc ships an update every 5 days, prismCalc weekly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Dash Calc | prismCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/dash-calc-simple-fast-math/id6447994844/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/prismcalc/id6756225072/reviews) |
| Number of ratings | **7** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Paid | **Freemium** |
| Size | 47 MB | 70 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Enbright LLC](https://appshunter.io/developer/1683208717) | [Patrick LaClair](https://appshunter.io/developer/1859344139) |

## What reviewers say

### Dash Calc

[App page](https://appshunter.io/ios/app/dash-calc-simple-fast-math/id6447994844)

A distraction-free calculator that provides live results as you type, with smart history and easy editing. It offers currency formatting, percentage calculations, and customizable themes for a personalized experience.

**Highlights:** Live results as you type, Smart history with grouping and naming, Edit expressions in place, Currency mode for regional formatting, Easy percentage calculations, Customizable themes and app icons, Flexible layout and keypad options

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Trial | Free | one-time |
| Lifetime Unlock | $4.00 | one-time |


### prismCalc

[App page](https://appshunter.io/ios/app/prismcalc/id6756225072)

This app offers a visually appealing and functional calculator for everyday financial tasks like splitting bills, calculating discounts, and comparing loan payments. It provides live calculation previews, a history of recent results, and various everyday tools.

**Highlights:** Live calculation preview, History of recent results, Tip and split bill calculator, Discount calculator, Loan calculator, Unit converter, Customizable themes

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| prismCalc Pro | $2.99 | one-time |


## Frequently asked questions

### Is Dash Calc free?

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

### Is prismCalc free?

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

### Which has better reviews, Dash Calc or prismCalc?

Dash Calc and prismCalc are both rated 5.0 out of 5 on the App Store, from 7 and 4 ratings respectively.

### Do Dash Calc or prismCalc have ads?

Neither Dash Calc nor prismCalc shows ads.

### Which is updated more often, Dash Calc or prismCalc?

Dash Calc ships an update every 5 days, and prismCalc weekly. Most recently, Dash Calc was updated on October 12, 2026 and prismCalc on October 3, 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.*