# AB Quantum vs Hunting Call Checker

The clearest difference is review sentiment: Hunting Call Checker at 100% against AB Quantum's 45%. Hunting Call Checker also leads on rating (5.0 vs 4.7). AB Quantum's advantage is price (Free vs $8.99) and ratings volume (2.9K vs 2). On update cadence, ads, in-app purchases and device support there is nothing between them.

AB Quantum is free to download; Hunting Call Checker costs $8.99 up front. AB Quantum sells 15 in-app purchases, starting at $2.99 per month and Hunting Call Checker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hunting Call Checker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AB Quantum has 2.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 45% of AB Quantum's written reviews are positive against 100% of Hunting Call Checker's.

AB Quantum ships an update fortnightly, Hunting Call Checker every 10 days. The most recent releases landed on October 26, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AB Quantum | Hunting Call Checker |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | [4.7 (2.9K ratings)](https://appshunter.io/ios/app/ab-quantum/id785619104/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hunting-call-checker/id6762232011/reviews)** |
| Number of ratings | **2.9K** | 2 |
| Positive reviews | 45.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#104** | — |
| Size | 466 MB | 9 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Applied Ballistics](https://appshunter.io/developer/785619107) | [Tim Curry](https://appshunter.io/developer/1893470319) |

## What reviewers say

### AB Quantum

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

**Currently charting:** #104 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


### Hunting Call Checker

[App page](https://appshunter.io/ios/app/hunting-call-checker/id6762232011)

This app analyzes hunting calls in real-time using bioacoustics technology. It helps hunters distinguish between authentic animal sounds and synthetic calls, preventing wasted efforts and ensuring safer field decisions. Supports major game species with adaptive technology for various conditions.

**Highlights:** Real-time bioacoustic analysis, Distinguishes animal vs. synthetic calls, Supports Elk, Moose, Turkey, Deer, Weather and range adaptive, Simple, instant results, Designed for hunters

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hunting Call Checker | $8.99 | one-time |


## Frequently asked questions

### Is AB Quantum free?

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

### Is Hunting Call Checker free?

Hunting Call Checker costs $8.99, and also offers in-app purchases.

### Which has better reviews, AB Quantum or Hunting Call Checker?

Hunting Call Checker is rated higher. AB Quantum averages 4.7 out of 5 from 2.9K ratings, while Hunting Call Checker averages 5.0 from 2 ratings.

### Do AB Quantum or Hunting Call Checker have ads?

Neither AB Quantum nor Hunting Call Checker shows ads.

### Which is updated more often, AB Quantum or Hunting Call Checker?

AB Quantum ships an update fortnightly, and Hunting Call Checker every 10 days. Most recently, AB Quantum was updated on October 26, 2026 and Hunting Call Checker on October 17, 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.*