# Retail Up System vs Accurate Ring Sizer (No Ring)

The clearest difference is update cadence: Accurate Ring Sizer (No Ring) at weekly against Retail Up System's every 7 months. Retail Up System's advantage is iOS requirement (8.2 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Retail Up System ships an update every 7 months, Accurate Ring Sizer (No Ring) weekly. The most recent releases landed on September 12, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Retail Up System | Accurate Ring Sizer (No Ring) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Size | 1 MB | 55 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ProSoftware Technologies llc](https://appshunter.io/developer/666186881) | [Mohanad Anan](https://appshunter.io/developer/1872492331) |

## What reviewers say

### Retail Up System

[App page](https://appshunter.io/ios/app/retail-up-system/id930126387)

**Features:** macOS Compatibility

**In-app purchases:** none


### Accurate Ring Sizer (No Ring)

[App page](https://appshunter.io/ios/app/accurate-ring-sizer-no-ring/id6758353623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retail Up System free?

Retail Up System is free to download, with no in-app purchases.

### Is Accurate Ring Sizer (No Ring) free?

Accurate Ring Sizer (No Ring) is free to download, with no in-app purchases.

### Do Retail Up System or Accurate Ring Sizer (No Ring) have ads?

Neither Retail Up System nor Accurate Ring Sizer (No Ring) shows ads.

### Which is updated more often, Retail Up System or Accurate Ring Sizer (No Ring)?

Retail Up System ships an update every 7 months, and Accurate Ring Sizer (No Ring) weekly. Most recently, Retail Up System was updated on September 12, 2026 and Accurate Ring Sizer (No Ring) on September 15, 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.*