# AB Quantum vs TargetDetect

The clearest difference is review sentiment: TargetDetect at 100% against AB Quantum's 45%. TargetDetect also leads on in-app purchases (none vs 15) and rating (5.0 vs 4.7). AB Quantum's advantage is price (Free vs $4.99) and ratings volume (2.7K vs 2). On ads, chart position and device support there is nothing between them.

AB Quantum is free to download; TargetDetect costs $4.99 up front. AB Quantum sells 15 in-app purchases, starting at $2.99 per month. TargetDetect asks for nothing beyond the download.

TargetDetect holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: AB Quantum has 2.7K 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 TargetDetect's.

AB Quantum ships an update fortnightly, TargetDetect every 2 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AB Quantum | TargetDetect |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.7 (2.7K ratings)](https://appshunter.io/ios/app/ab-quantum/id785619104/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/targetdetect/id1586742037/reviews)** |
| Number of ratings | **2.7K** | 2 |
| Positive reviews | 44.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#101** | #105 |
| Size | 299 MB | 32 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applied Ballistics](https://appshunter.io/developer/785619107) | [Pacific Northwest Software](https://appshunter.io/developer/302443724) |

## What reviewers say

### AB Quantum

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

**Currently charting:** #101 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


### TargetDetect

[App page](https://appshunter.io/ios/app/targetdetect/id1586742037)

**Currently charting:** #105 Top Paid · Sports (US App Store)

Automatically detects shot placement on paper targets for shooting sports. Provides detailed performance reports and measures speed and accuracy. Ideal for improving shooting skills with comprehensive tracking.

**Highlights:** Automatic shot placement detection, Target scoring, Detailed performance reports, Shot timing for speed and accuracy, Progress measurement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AB Quantum free?

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

### Is TargetDetect free?

TargetDetect costs $4.99, with no in-app purchases.

### Which has better reviews, AB Quantum or TargetDetect?

TargetDetect is rated higher. AB Quantum averages 4.7 out of 5 from 2.7K ratings, while TargetDetect averages 5.0 from 2 ratings.

### Do AB Quantum or TargetDetect have ads?

Neither AB Quantum nor TargetDetect shows ads.

### Which is updated more often, AB Quantum or TargetDetect?

AB Quantum ships an update fortnightly, and TargetDetect every 2 months. Most recently, AB Quantum was updated on October 12, 2026 and TargetDetect on October 1, 2026.

### Which is more popular, AB Quantum or TargetDetect?

AB Quantum currently peaks at #101 in the App Store charts, and TargetDetect at #105. Chart position reflects recent download velocity rather than total install base.

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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.*