# 2 Field % Calc vs FunctionCalc

The clearest difference is price: 2 Field % Calc at Free against FunctionCalc's $0.99. 2 Field % Calc also leads on iOS requirement (15.6 vs 26.2). FunctionCalc's advantage is rating (5.0 vs 4.0) and update cadence (every 8 days vs every 30 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

2 Field % Calc 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 4.0. That said, the two scores are not equally well evidenced: FunctionCalc has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

2 Field % Calc ships an update every 30 months, FunctionCalc every 8 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 2 Field % Calc | FunctionCalc |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/2-field-calc/id454060465/reviews) | **[5.0 (13 ratings)](https://appshunter.io/ios/app/functioncalc/id1455028714/reviews)** |
| Number of ratings | 1 | **13** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 8 days** |
| Monetization | **Free** | Paid |
| Size | 1 MB | 2 MB |
| Requires iOS | **15.6** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toshihiro Nakane](https://appshunter.io/developer/6799290769) | [Lawler Innovations, Inc](https://appshunter.io/developer/1455028713) |

## What reviewers say

### 2 Field % Calc

[App page](https://appshunter.io/ios/app/2-field-calc/id454060465)

Calculate percentages between two numbers for various uses, including resizing images and determining magnification. Ideal for DTP and web designers needing quick calculations.

**Highlights:** Calculate percent between two numbers, Image resizing by percentage, Magnification calculation, Useful for DTP and web designers

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 2 Field % Calc free?

2 Field % Calc is free to download, with no in-app purchases.

### Is FunctionCalc free?

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

### Which has better reviews, 2 Field % Calc or FunctionCalc?

FunctionCalc is rated higher. 2 Field % Calc averages 4.0 out of 5 from 1 ratings, while FunctionCalc averages 5.0 from 13 ratings.

### Do 2 Field % Calc or FunctionCalc have ads?

Neither 2 Field % Calc nor FunctionCalc shows ads.

### Which is updated more often, 2 Field % Calc or FunctionCalc?

2 Field % Calc ships an update every 30 months, and FunctionCalc every 8 days. Most recently, 2 Field % Calc was updated on October 17, 2026 and FunctionCalc on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*