# PercentageOff vs 2 Field % Calc

The clearest difference is review sentiment: 2 Field % Calc at 100% against PercentageOff's 53%. 2 Field % Calc also leads on in-app purchases (none vs 1) and rating (4.0 vs 3.7). PercentageOff's advantage is update cadence (every 5 months vs every 30 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. PercentageOff sells 1 one-off in-app purchase. 2 Field % Calc asks for nothing beyond the download.

2 Field % Calc holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 53% of PercentageOff's written reviews are positive against 100% of 2 Field % Calc's.

PercentageOff ships an update every 5 months, 2 Field % Calc every 30 months. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PercentageOff | 2 Field % Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/percentageoff/id380861222/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/2-field-calc/id454060465/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 52.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 1 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [bjtactor](https://appshunter.io/developer/380861225) | [Toshihiro Nakane](https://appshunter.io/developer/6799290769) |

## What reviewers say

### PercentageOff

[App page](https://appshunter.io/ios/app/percentageoff/id380861222)

Easily calculate sale prices with percentage discounts or split bills with friends, including tip. This app simplifies shopping calculations and group dining expenses.

**Highlights:** Calculate sale prices, Enter original price and discount percentage, Magically outputs sale price, Split checks easily, Include tip in bill splitting

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SplitIt! | $0.99 | one-time |


### 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


## Frequently asked questions

### Is PercentageOff free?

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

### Is 2 Field % Calc free?

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

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

2 Field % Calc is rated higher. PercentageOff averages 3.7 out of 5 from 3 ratings, while 2 Field % Calc averages 4.0 from 1 ratings.

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

Neither PercentageOff nor 2 Field % Calc shows ads.

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

PercentageOff ships an update every 5 months, and 2 Field % Calc every 30 months. Most recently, PercentageOff was updated on October 20, 2026 and 2 Field % Calc on October 28, 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.*