# Calculator Plus History Record vs Dumpy Pro.

The clearest difference is price: Calculator Plus History Record at Free against Dumpy Pro.'s $2.99. Calculator Plus History Record also leads on iOS requirement (14.0 vs 17.0). Dumpy Pro.'s advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Calculator Plus History Record is free to download; Dumpy Pro. costs $2.99 up front. Calculator Plus History Record sells 3 in-app purchases, starting at $3.99 per 6 months. Dumpy Pro. asks for nothing beyond the download.

Calculator Plus History Record ships an update every 3 weeks, Dumpy Pro. daily. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Calculator Plus History Record | Dumpy Pro. |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/calculator-plus-history-record/id6478006331/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 9 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SUSAMP INFOTECH](https://appshunter.io/developer/1535920005) | [JAYDON CONNOR SMITH](https://appshunter.io/developer/1864717747) |

## What reviewers say

### Calculator Plus History Record

[App page](https://appshunter.io/ios/app/calculator-plus-history-record/id6478006331)

This calculator app keeps a running record of all your calculations, allowing you to easily review past computations. It offers customizable features like font size, number separators, and themes, and can even convert numbers to words. Upgrade to premium to add titles to calculations and remove ads.

**Highlights:** Real-time calculation history, Error-free basic calculations, Customizable keyboard and font size, Convert numbers to words, Save and sync calculations, Multiple themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Title & Remove Ads | $3.99 | per 6 months |
| Add Title & Remove Ads | $5.99 | per year |
| Add Note & Remove Ads | $7.99 | one-time |


### Dumpy Pro.

[App page](https://appshunter.io/ios/app/dumpy-pro/id6760949462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Plus History Record free?

Calculator Plus History Record is free to download, with in-app purchases available.

### Is Dumpy Pro. free?

Dumpy Pro. costs $2.99, with no in-app purchases.

### Do Calculator Plus History Record or Dumpy Pro. have ads?

Calculator Plus History Record shows ads; Dumpy Pro. does not.

### Which is updated more often, Calculator Plus History Record or Dumpy Pro.?

Calculator Plus History Record ships an update every 3 weeks, and Dumpy Pro. daily. Most recently, Calculator Plus History Record was updated on October 16, 2026 and Dumpy Pro. on October 1, 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.*