# SubMOA

> Sports

Canonical page: [https://chrome-stats.com/d/id972446951](https://chrome-stats.com/d/id972446951)

## Overview

- **ID:** `id972446951`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Haiyuan Wang
- **Category:** Sports
- **Rating:** 3.10 / 5 (48 ratings)
- **Version:** 6.2
- **Last updated:** 2022-10-14
- **First published:** 2015-03-08
- **Size:** 12 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/submoa/id972446951)
- **Website:** [http://www.reloaderscloud.com](http://www.reloaderscloud.com/)
- **Privacy policy:** [http://www.reloaderscloud.com](http://www.reloaderscloud.com/)

## Description

SubMOA is a mobile app designed for shooting sports enthusiasts, especially precision rifle shooters. 

Features:

1. Use phone's back camera capture properly scaled target pictures
2. Allow pick target picture from device library
3. Allow manually set actual size on target picture
4. Allow re-analysis target
5. Calculate group size, point of impact by analyzing target picture
6. Generate analyzed target pictures for record keeping and easy sharing
7. Record equipment setup along with the target pictures
8. Record shooting conditions such as temperature, wind condition
9. Manage the records of shooting results
10. Share the target picture from Camera Roll
11. Allow analyze and record multiple groups on the same target
12. Allow user change font size of labels
13. Support metric system
14. Allow user select MOA or MIL as accuracy unit.
15. Calculate group mean radius
16. Allow user attach equipment picture on target

## Rankings

- #206,406 — Overall

## Review summary

SubMOA is a powerful, free target-analysis app with MOA calculation, POI analysis, and shooting history, plus shot-marking and group-size outputs. For many users it delivers essential capabilities without a subscription. However, it is frequently buggy and unstable, has a clunky, poorly labeled UI, and struggles with exporting data. Accuracy can suffer due to misalignment and axis quirks, and ads or gating hamper usability. Overall, powerful when it runs, but reliability and UX need significant improvement.

### Pros

- Free to use with a robust feature set (MOA calculation, POI analysis, shooting history).
- Provides meaningful target analytics and insights for sighting in (MOA/POI analysis, group measurements).
- Marks shots and outputs group sizes, aiding evaluation and speed of analysis.

### Cons

- Frequent bugs and crashes; the app often won't run or crashes after opening.
- Clunky, non-intuitive UI with unlabeled buttons and sparse instructions.
- Export and data saving features are flaky or non-functional (export data/pictures, hard to verify).
- Accuracy/alignment issues: bullet holes offset, POI misalignment, axis reversal, limited zoom.
- Ads cover essential buttons and gating features behind a paid version; overall usability suffers.

## Similar extensions and apps

- [SubMOA Pro](https://chrome-stats.com/d/id1079101633) — 1.50 / 5
- [MOA RangeR](https://chrome-stats.com/d/id6502884454)
- [RangeDay - Ballistic x SubMOA](https://chrome-stats.com/d/id6744779938) — 4.50 / 5
- [Grayboe](https://chrome-stats.com/d/id6757409676) — 5.00 / 5
- [ShotAnalyzerX - Target Scoring](https://chrome-stats.com/d/id6744334046) — 5.00 / 5
- [Targetize](https://chrome-stats.com/d/id1118827549) — 2.90 / 5
- [Shooting companion](https://chrome-stats.com/d/id6748056517)
- [X-Mark](https://chrome-stats.com/d/id1089410092) — 2.80 / 5
- [MyShootingBook](https://chrome-stats.com/d/id6447304742)
- [Smart Target](https://chrome-stats.com/d/id6748660357) — 5.00 / 5
- [Target Sports Calculator](https://chrome-stats.com/d/id1397461995)
- [Surehand](https://chrome-stats.com/d/id1523545945) — 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id972446951)