# SIG BDX vs Ballistic X

The clearest difference is price: SIG BDX at Free against Ballistic X's $7.99. SIG BDX also leads on in-app purchases (none vs 1). Ballistic X's advantage is review sentiment (57% vs 33%) and rating (3.7 vs 3.4). On ratings volume, update cadence, ads and device support there is nothing between them.

SIG BDX is free to download; Ballistic X costs $7.99 up front. Ballistic X sells 1 in-app purchase, starting at $9.99 per year. SIG BDX asks for nothing beyond the download.

Ballistic X holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 68 and 140 respectively. Written reviews point the same way: 33% of SIG BDX's written reviews are positive against 57% of Ballistic X's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SIG BDX | Ballistic X |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | [3.4 (68 ratings)](https://appshunter.io/ios/app/sig-bdx/id1403025894/reviews) | **[3.7 (140 ratings)](https://appshunter.io/ios/app/ballistic-x/id1441335342/reviews)** |
| Number of ratings | 68 | **140** |
| Positive reviews | 33.3% of reviews | **56.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#16** |
| Size | 137 MB | 112 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sig Sauer, Inc.](https://appshunter.io/developer/1114396362) | [Nomad Innovations, LLC](https://appshunter.io/developer/1441335341) |

## What reviewers say

### SIG BDX

[App page](https://appshunter.io/ios/app/sig-bdx/id1403025894)

This application connects a rangefinder to a riflescope, displaying an illuminated holdover dot for precise aiming. It facilitates syncing devices and provides ballistic data for accurate shots up to 800 yards.

**Highlights:** Sync rangefinder with riflescope, Display illuminated holdover dot, Measure target distance, Ballistic data integration, Connect The Dot™ system

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

**In-app purchases:** none


### Ballistic X

[App page](https://appshunter.io/ios/app/ballistic-x/id1441335342)

**Currently charting:** #16 Top Paid · Sports (US App Store)

This app helps shooters calculate shot groups and zero their rifles with an intuitive interface. It offers features for load development and precise turret adjustments, supporting various units and target types. An optional upgrade unlocks advanced statistical analysis tools.

**Highlights:** Shot group calculation, Rifle zero adjustment (ATZ), Load development data, MOA/MIL or INCH/CM support, Advanced statistical analysis (In-App Purchase), Cross-device sync (optional)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Toolkit Yearly | $9.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Accurate measurements
- 💡 Useful for load development
- 🚀 Simple and intuitive workflow
- 💡 Helpful for zeroing rifles

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Requires subscription for advanced features
- 🔒 Forced login requirement
- 🔍 Small overlay text
- 🔍 Difficult to use without 1-inch reference

**Reported bugs**

- Crashes on launch
- Photos rotate incorrectly
- Overlay data not saving properly
- Compatibility issues with older devices

**Requested features**

- Automatic impact detection
- Ability to combine multiple groups on one target
- More caliber options
- Customizable overlay colors
- Ability to rotate and adjust photos before overlay


## Frequently asked questions

### Is SIG BDX free?

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

### Is Ballistic X free?

Ballistic X costs $7.99, and also offers in-app purchases.

### Which has better reviews, SIG BDX or Ballistic X?

Ballistic X is rated higher. SIG BDX averages 3.4 out of 5 from 68 ratings, while Ballistic X averages 3.7 from 140 ratings.

### Do SIG BDX or Ballistic X have ads?

Neither SIG BDX nor Ballistic X shows ads.

### Which is updated more often, SIG BDX or Ballistic X?

SIG BDX ships an update every 3 weeks, and Ballistic X every 3 weeks. Most recently, SIG BDX was updated on September 22, 2026 and Ballistic X on September 20, 2026.

---

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