# Atom Bit Guide vs Glacier App

The clearest difference is rating: Atom Bit Guide at 5.0 against Glacier App's 4.3. Atom Bit Guide also leads on in-app purchases (none vs 6) and iOS requirement (14.0.0 vs 18.0). Glacier App's advantage is update cadence (weekly vs every 2 months) and ratings volume (290 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Glacier App sells 6 in-app purchases, starting at $4.99 per month. Atom Bit Guide asks for nothing beyond the download.

Atom Bit Guide holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Glacier App has 290 ratings behind it against 1, so its average is the more settled of the two.

Atom Bit Guide ships an update every 2 months, Glacier App weekly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Atom Bit Guide | Glacier App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atom-bit-guide/id6756152537/reviews)** | [4.3 (290 ratings)](https://appshunter.io/ios/app/glacier-app/id6776005049/reviews) |
| Number of ratings | 1 | **290** |
| Positive reviews | — | 61.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Subscription |
| Best chart rank | — | **#67** |
| Size | 50 MB | 66 MB |
| Requires iOS | **14.0.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hole Products Limited Liability Company](https://appshunter.io/developer/1858751483) | [Security App LLC](https://appshunter.io/developer/6776005051) |

## What reviewers say

### Atom Bit Guide

[App page](https://appshunter.io/ios/app/atom-bit-guide/id6756152537)

This mobile application assists drilling professionals in selecting the correct diamond core bit configurations. It offers guidance, product details, and cross-reference tools to match bits with specific ground conditions and site requirements.

**Highlights:** Diamond core bit selection guidance, Product information, Cross-reference tools, Ground condition matching, Site needs assessment

**In-app purchases:** none


### Glacier App

[App page](https://appshunter.io/ios/app/glacier-app/id6776005049)

**Currently charting:** #67 Top Grossing · Productivity, #193 Top Free · Productivity (US App Store)

Enhance your mobile privacy with advanced security features. Protect your connection with VPN and DNS security, block trackers and ads, and receive real-time threat alerts. Secure your communications and browse privately without compromising daily usability.

**Highlights:** VPN and DNS protection, Tracker and ad blocking, Real-time threat alerts, Device tampering detection, Secure calling with alternate numbers, Privacy-focused design

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Line | $4.99 | per month |
| 2 Lines | $8.99 | per month |
| Monthly | $14.99 | per month |
| 5 Lines | $19.99 | per month |
| Yearly | $159.99 | per year |
| Additional Phone Number | $2.99 | one-time |


## Frequently asked questions

### Is Atom Bit Guide free?

Atom Bit Guide is free to download, with no in-app purchases.

### Is Glacier App free?

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

### Which has better reviews, Atom Bit Guide or Glacier App?

Atom Bit Guide is rated higher. Atom Bit Guide averages 5.0 out of 5 from 1 ratings, while Glacier App averages 4.3 from 290 ratings.

### Do Atom Bit Guide or Glacier App have ads?

Neither Atom Bit Guide nor Glacier App shows ads.

### Which is updated more often, Atom Bit Guide or Glacier App?

Atom Bit Guide ships an update every 2 months, and Glacier App weekly. Most recently, Atom Bit Guide was updated on October 12, 2026 and Glacier App on October 13, 2026.

---

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