# FunctionCalc vs Claritist Basic

The clearest difference is price: Claritist Basic at Free against FunctionCalc's $0.99. Claritist Basic also leads on iOS requirement (18.6 vs 26.2). FunctionCalc's advantage is rating (5.0 vs 4.5) and review sentiment (100% vs 67%). On ads, in-app purchases and device support there is nothing between them.

Claritist Basic is free to download; FunctionCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FunctionCalc holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: FunctionCalc has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of FunctionCalc's written reviews are positive against 67% of Claritist Basic's.

FunctionCalc ships an update every 8 days, Claritist Basic every 5 weeks. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | FunctionCalc | Claritist Basic |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/functioncalc/id1455028714/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/claritist-basic/id1476214571/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Monetization | Paid | **Free** |
| Size | 2 MB | 19 MB |
| Requires iOS | 26.2 | **18.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Lawler Innovations, Inc](https://appshunter.io/developer/1455028713) | [Yee Keat Phuah](https://appshunter.io/developer/1451391831) |

## What reviewers say

### FunctionCalc

[App page](https://appshunter.io/ios/app/functioncalc/id1455028714)

This all-in-one utility app helps veterans calculate VA disability benefits, track important dates, and perform everyday calculations. It includes a tip splitter, unit converter, and a powerful calculator with saved formulas.

**Highlights:** VA disability benefit calculator, Date countdown and elapsed time tracker, Tip calculator and bill splitting, Unit and currency converter, Time math and custom formulas, Full calculation history

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

**In-app purchases:** none


### Claritist Basic

[App page](https://appshunter.io/ios/app/claritist-basic/id1476214571)

This app helps you manage tasks using the Getting Things Done methodology with a focus on simplicity. It features a Tickler File, secure iCloud storage, and multiple ways to capture information. Organize tasks by context and time for efficient action.

**Highlights:** Getting Things Done (GTD) methodology support, Tickler File feature, Secure iCloud data storage, Multiple information capture methods (Siri, share), Categorization with custom icons, Weekly reflection for system review, Context-based task sorting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FunctionCalc free?

FunctionCalc costs $0.99, with no in-app purchases.

### Is Claritist Basic free?

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

### Which has better reviews, FunctionCalc or Claritist Basic?

FunctionCalc is rated higher. FunctionCalc averages 5.0 out of 5 from 13 ratings, while Claritist Basic averages 4.5 from 2 ratings.

### Do FunctionCalc or Claritist Basic have ads?

Neither FunctionCalc nor Claritist Basic shows ads.

### Which is updated more often, FunctionCalc or Claritist Basic?

FunctionCalc ships an update every 8 days, and Claritist Basic every 5 weeks. Most recently, FunctionCalc was updated on October 10, 2026 and Claritist Basic on October 17, 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.*