# AB Quantum vs Range Day

AB Quantum and Range Day both sit at 4.7 stars, but that hides the real split: 94% of Range Day's written reviews are positive against 45% of AB Quantum's. Range Day also leads on in-app purchases (none vs 15) and iOS requirement (14.0.0 vs 16.0). AB Quantum's advantage is ratings volume (2.7K vs 138) and chart position (#118 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. AB Quantum sells 15 in-app purchases, starting at $2.99 per month. Range Day asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for AB Quantum against 4.7 for Range Day. That said, the two scores are not equally well evidenced: AB Quantum has 2.7K ratings behind it against 138, so its average is the more settled of the two. Written reviews are what separate them: 45% of AB Quantum's written reviews are positive against 94% of Range Day's.

AB Quantum ships an update fortnightly, Range Day every 2 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | AB Quantum | Range Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.7K ratings)](https://appshunter.io/ios/app/ab-quantum/id785619104/reviews) | **[4.7 (138 ratings)](https://appshunter.io/ios/app/range-day/id6670685114/reviews)** |
| Number of ratings | **2.7K** | 138 |
| Positive reviews | 44.7% of reviews | **93.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#118** | — |
| Size | 299 MB | 71 MB |
| Requires iOS | 16.0 | **14.0.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Applied Ballistics](https://appshunter.io/developer/785619107) | [T.Rex Arms, Inc.](https://appshunter.io/developer/1767005376) |

## What reviewers say

### AB Quantum

[App page](https://appshunter.io/ios/app/ab-quantum/id785619104)

**Currently charting:** #118 Top Grossing · Sports (US App Store)

This app provides a comprehensive ballistics solver and profile management tool for long-range shooting. It features a new user interface designed for single-handed use, enabling quick solutions and seamless integration with Bluetooth-enabled devices. Users can sync gun profiles, create customizable range cards, and access an updated reticle library.

**Highlights:** Ballistics solver, Profile management, Bluetooth device integration, Customizable range/target cards, Reticle library, Ballistic truing, Chronograph integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elite Monthly | $2.99 | per month |
| Professional Monthly | $3.99 | per month |
| Elite Annual | $19.99 | per year |
| Professional Annual | $29.99 | per year |
| Custom Drag Model (CDM) for Berger 0.264cal 140gr Target Hybrid | $1.99 | one-time |
| Custom Drag Model (CDM) for Sierra 0.308cal 175gr MatchKing | $1.99 | one-time |
| Custom Drag Model (CDM) for Hornady 0.264cal 140gr ELD Match | $1.99 | one-time |
| Custom Drag Model (CDM) for Hornady 0.264cal 143gr ELD X | $1.99 | one-time |
| Custom Drag Model (CDM) for Hornady 0.264cal 147gr ELD Match | $1.99 | one-time |
| AB Caliber 0.224 CDMs | $9.99 | one-time |
| AB Caliber 0.243 CDMs | $9.99 | one-time |
| AB Caliber 0.264 CDMs | $9.99 | one-time |
| AB Caliber 0.284 CDMs | $9.99 | one-time |
| AB Caliber 0.308 CDMs | $9.99 | one-time |
| AB Caliber 0.338 CDMs | $9.99 | one-time |

**What reviewers like**

- 🚀 Best ballistic app
- 👍 Accurate ballistic calculations
- 👍 Comprehensive features
- 👍 Great support
- 👍 Easy to use once set up

**What reviewers complain about**

- 🐛 Buggy after updates
- 🐛 Connectivity issues with Kestrel
- 🐛 Glitches with user interface
- 👎 Difficult to navigate
- 👎 Outdated interface

**Reported bugs**

- Bullet BC not retaining custom values
- Profiles disappearing after updates
- Atmospheric data not syncing correctly
- Ballistics calculations not matching real-world data

**Requested features**

- Apple Watch app
- More reticle options
- Metric unit support
- Backup and restore functionality
- Improved range card and target card features


### Range Day

[App page](https://appshunter.io/ios/app/range-day/id6670685114)

This app helps optimize your shooting range training sessions. It includes tools for calculating hit factors, creating custom drills, and accessing specialized training routines to track and improve your skills.

**Highlights:** Hit Factor Calculator, Custom Drill Creator, T.REX ARMS Training Drills, Skill Improvement Tracking, Range Session Optimization

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing Tool
- 👍 Great app
- 👍 Simple and Effective Tool
- 👍 Straight Forward
- 👍 Fantastic app!

**What reviewers complain about**

- 🐛 Login issues
- 🐛 Some bugs
- 🐛 Won't recognize account

**Reported bugs**

- Glitches when trying to modify or delete custom drills
- Unable to edit details of custom drills after saving

**Requested features**

- Allow creating custom drills using yards/feet instead of just meters
- Allow editing of custom drills
- Add ability to attach photos/diagrams to custom drills
- Add a shot timer feature
- Add ability to share drills with friends


## Frequently asked questions

### Is AB Quantum free?

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

### Is Range Day free?

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

### Which has better reviews, AB Quantum or Range Day?

Range Day is rated higher. AB Quantum averages 4.7 out of 5 from 2.7K ratings, while Range Day averages 4.7 from 138 ratings.

### Do AB Quantum or Range Day have ads?

Neither AB Quantum nor Range Day shows ads.

### Which is updated more often, AB Quantum or Range Day?

AB Quantum ships an update fortnightly, and Range Day every 2 weeks. Most recently, AB Quantum was updated on September 23, 2026 and Range Day on September 21, 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.*