# BulletDrop+ vs SubMOA

The clearest difference is rating: BulletDrop+ at 3.9 against SubMOA's 3.1. SubMOA's advantage is in-app purchases (none vs 6) and update cadence (monthly vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. BulletDrop+ sells 6 one-off in-app purchases. SubMOA asks for nothing beyond the download.

BulletDrop+ holds the better App Store score, 3.9 against 3.1. Both are backed by a comparable volume of ratings — 76 and 48 respectively. Written reviews point the same way: 51% of BulletDrop+'s written reviews are positive against 50% of SubMOA's.

BulletDrop+ ships an update every 4 months, SubMOA monthly. The most recent releases landed on July 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | BulletDrop+ | SubMOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (76 ratings)](https://appshunter.io/ios/app/bulletdrop-plus/id477251194/reviews)** | [3.1 (48 ratings)](https://appshunter.io/ios/app/submoa/id972446951/reviews) |
| Number of ratings | **76** | 48 |
| Positive reviews | **51.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 12 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Mark Descalzo](https://appshunter.io/developer/413617628) | [Haiyuan Wang](https://appshunter.io/developer/972446950) |

## What reviewers say

### BulletDrop+

[App page](https://appshunter.io/ios/app/bulletdrop-plus/id477251194)

Calculate bullet trajectory, energy, and drift with precise inputs. Store custom loads, fetch weather data, and choose output units for accurate shooting predictions. Ideal for handloaders and shooters to understand cartridge performance.

**Highlights:** External ballistics calculation, iCloud support for load data, Store commonly used datasets, Selectable drag function, Selectable output units (inches, MOA, mils), Fetch weather conditions

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chocolate Bar | $0.99 | one-time |
| Cup of Coffee | $1.99 | one-time |
| Doughnut | $2.99 | one-time |
| Coffee-themed Beverage | $4.99 | one-time |
| Bag of Coffee | $14.99 | one-time |
| Sack of Coffee | $29.99 | one-time |


### SubMOA

[App page](https://appshunter.io/ios/app/submoa/id972446951)

This app helps shooting sports enthusiasts analyze target pictures to calculate group size and point of impact. It allows users to record shooting conditions, equipment, and manage results for record-keeping and sharing.

**Highlights:** Capture and analyze target pictures, Calculate group size and point of impact, Record shooting conditions and equipment, Manage and share shooting results, Support MOA or MIL units, Analyze multiple groups on one target

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

**In-app purchases:** none


## Frequently asked questions

### Is BulletDrop+ free?

BulletDrop+ is free to download, with in-app purchases available.

### Is SubMOA free?

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

### Which has better reviews, BulletDrop+ or SubMOA?

BulletDrop+ is rated higher. BulletDrop+ averages 3.9 out of 5 from 76 ratings, while SubMOA averages 3.1 from 48 ratings.

### Do BulletDrop+ or SubMOA have ads?

Neither BulletDrop+ nor SubMOA shows ads.

### Which is updated more often, BulletDrop+ or SubMOA?

BulletDrop+ ships an update every 4 months, and SubMOA monthly. Most recently, BulletDrop+ was updated on July 8, 2026 and SubMOA on September 9, 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.*