# Pure Glow vs unGraind

The clearest difference is rating: unGraind at 5.0 against Pure Glow's 1.0. unGraind also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). Pure Glow's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, 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.

unGraind holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Pure Glow ships an update every 2 months, unGraind every 3 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pure Glow | unGraind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/pure-glow/id1596092954/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ungraind/id6760571311/reviews)** |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 69 MB | 92 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Pure Glow Tanning LLC](https://appshunter.io/developer/1596092956) | [David Beck](https://appshunter.io/developer/1758097578) |

## What reviewers say

### Pure Glow

[App page](https://appshunter.io/ios/app/pure-glow/id1596092954)

Book tanning appointments, view real-time availability, and access exclusive deals. This app simplifies managing your tanning sessions and staying updated on special offers.

**Highlights:** Online booking, Live availability, Exclusive offers, Appointment management

**In-app purchases:** none


### unGraind

[App page](https://appshunter.io/ios/app/ungraind/id6760571311)

This app helps individuals track the extra cost of gluten-free groceries for tax deductions or HSA/FSA claims. It allows scanning purchases, comparing prices with non-gluten-free alternatives, and documenting annual spending to maximize reimbursements.

**Highlights:** Scan gluten-free purchases, Compare GF vs. non-GF prices, Normalize price differences by weight, Capture receipt images, Document annual GF shopping history

**In-app purchases:** none


## Frequently asked questions

### Is Pure Glow free?

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

### Is unGraind free?

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

### Which has better reviews, Pure Glow or unGraind?

unGraind is rated higher. Pure Glow averages 1.0 out of 5 from 3 ratings, while unGraind averages 5.0 from 2 ratings.

### Do Pure Glow or unGraind have ads?

Pure Glow shows ads; unGraind does not.

### Which is updated more often, Pure Glow or unGraind?

Pure Glow ships an update every 2 months, and unGraind every 3 days. Most recently, Pure Glow was updated on October 30, 2026 and unGraind on October 24, 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.*