# DoD Systems Engineering vs After The Battle

The clearest difference is rating: After The Battle at 4.7 against DoD Systems Engineering's 3.8. After The Battle also leads on device support (3 vs 1) and ratings volume (13 vs 4). DoD Systems Engineering's advantage is in-app purchases (none vs 19) and review sentiment (50% vs 25%). On price, update cadence and ads there is nothing between them.

Both are free to download. After The Battle sells 19 in-app purchases, starting at $26.99 per year. DoD Systems Engineering asks for nothing beyond the download.

After The Battle holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews complicate that: 50% of DoD Systems Engineering's written reviews are positive against 25% of After The Battle's, so the app with the better star average is not the one people write more warmly about.

DoD Systems Engineering ships an update every 5 months, After The Battle every 7 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | DoD Systems Engineering | After The Battle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/dod-systems-engineering/id505317207/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/after-the-battle/id723566533/reviews)** |
| Number of ratings | 4 | **13** |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 23 MB |
| Requires iOS | 26.0 | **11.2** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Russell Shannon](https://appshunter.io/developer/505317310) | [Warners Group Publications PLC](https://appshunter.io/developer/586192010) |

## What reviewers say

### DoD Systems Engineering

[App page](https://appshunter.io/ios/app/dod-systems-engineering/id505317207)

This app serves as a pocket reference for the Department of Defense Systems Engineering Technical Review process. It offers definitions for nearly 250 acronyms, details on Technology Readiness Levels, and in-depth information on review phases and technical processes.

**Highlights:** Acronym lookup (250+ definitions), Technology Readiness Level definitions, Review information by phase, Phase details (Materiel Solutions Analysis to Operations & Support), Technical and technical management processes

**Features:** Vision Pro support

**In-app purchases:** none


### After The Battle

[App page](https://appshunter.io/ios/app/after-the-battle/id723566533)

Explore historical conflicts through compelling 'then and now' comparison photographs. This quarterly magazine delves into the history of world wars and other conflicts, showcasing researched battlefield locations as they appear today. Features include major battles, local actions, and recovery of military artifacts.

**Highlights:** Then and now comparison photographs, Researched battlefield locations, Focus on World War II, Recovery of aircraft and vehicles, War film and artifact preservation features, Quarterly publication

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| After The Battle | $26.99 | per year |
| Issue 166(ID:677046) | $7.99 | one-time |
| Issue 164(ID:677041) | $7.99 | one-time |
| Issue 163(ID:677040) | $7.99 | one-time |
| Issue 160(ID:677034) | $7.99 | one-time |
| Issue 159(ID:677031) | $7.99 | one-time |
| Issue 19(ID:676752) | $7.99 | one-time |
| Issue 171(ID:677056) | $7.99 | one-time |
| Issue 108(ID:676930) | $7.99 | one-time |
| Issue 112(ID:676937) | $7.99 | one-time |
| Issue 56(ID:676826) | $7.99 | one-time |
| Issue 09(ID:676732) | $7.99 | one-time |
| Issue 27(ID:676767) | $7.99 | one-time |
| Issue 89(ID:676892) | $7.99 | one-time |
| Issue 131(ID:676976) | $7.99 | one-time |
| Issue 143(ID:677000) | $7.99 | one-time |
| Issue 157(ID:677028) | $7.99 | one-time |
| Issue 154(ID:677022) | $7.99 | one-time |
| Issue 04(ID:676722) | $7.99 | one-time |


## Frequently asked questions

### Is DoD Systems Engineering free?

DoD Systems Engineering is free to download, with no in-app purchases.

### Is After The Battle free?

After The Battle is free to download, with in-app purchases available.

### Which has better reviews, DoD Systems Engineering or After The Battle?

After The Battle is rated higher. DoD Systems Engineering averages 3.8 out of 5 from 4 ratings, while After The Battle averages 4.7 from 13 ratings.

### Do DoD Systems Engineering or After The Battle have ads?

Neither DoD Systems Engineering nor After The Battle shows ads.

### Which is updated more often, DoD Systems Engineering or After The Battle?

DoD Systems Engineering ships an update every 5 months, and After The Battle every 7 months. Most recently, DoD Systems Engineering was updated on October 23, 2026 and After The Battle on October 23, 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.*