# BarMath vs AbSync

The clearest difference is price: BarMath at Free against AbSync's $0.99. BarMath also leads on iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | BarMath | AbSync |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/barmath/id6737529139/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 1 MB | 5 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Tanya Landsman](https://appshunter.io/developer/647752035) | [BuildLoop](https://appshunter.io/developer/1510826645) |

## What reviewers say

### BarMath

[App page](https://appshunter.io/ios/app/barmath/id6737529139)

This application simplifies barbell weight calculations for Apple Watch users. Quickly input your bar weight and available plates to get an instant total, allowing you to focus on your workout without mental math.

**Highlights:** Instant barbell weight calculation, Plate selection for weight input, Automatic doubling for both sides, Clear and simple display, Apple Watch integration, Phone-free operation

**In-app purchases:** none


### AbSync

[App page](https://appshunter.io/ios/app/absync-water-and-zen-meter/id6761783437)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is BarMath free?

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

### Is AbSync free?

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

### Do BarMath or AbSync have ads?

Neither BarMath nor AbSync shows ads.

---

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