# Battle Bunker Training vs FlexLft

The clearest difference is in-app purchases: FlexLft at none against Battle Bunker Training's 3. Battle Bunker Training's advantage is ratings volume (10 vs 2) and device support (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Battle Bunker Training sells 3 in-app purchases, starting at $19.99 per month. FlexLft asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Battle Bunker Training against 5.0 for FlexLft. That said, the two scores are not equally well evidenced: Battle Bunker Training has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Battle Bunker Training | FlexLft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (10 ratings)](https://appshunter.io/ios/app/battle-bunker-training/id6744908802/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/flexlft/id6753325612/reviews) |
| Number of ratings | **10** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 64 MB | 6 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [trybe, Inc.](https://appshunter.io/developer/1100080002) | [Joshua Colvin](https://appshunter.io/developer/1843515001) |

## What reviewers say

### Battle Bunker Training

[App page](https://appshunter.io/ios/app/battle-bunker-training/id6744908802)

This app offers expert-designed training programs for hybrid athletes, focusing on strength, endurance, and military fitness. It provides structured workouts for various disciplines and guides users to improve performance.

**Highlights:** Structured training for strength, running, and hybrid fitness, Pull-up mastery plans, Military-style workouts, Progress tracking and coaching, Programs for all fitness levels

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Battle Bunker Training Monthly | $19.99 | per month |
| Battle Bunker Training 6 Month | $84.99 | per 6 months |
| Battle Bunker Training Annual | $149.99 | per year |


### FlexLft

[App page](https://appshunter.io/ios/app/flexlft/id6753325612)

Create and track custom weight training programs with this app. It offers smart progression suggestions, a built-in rest timer, and syncs with Apple Health. Your data stays private and on your device.

**Highlights:** Custom program builder, Smart weight progression, Built-in rest timer, Apple Health integration, Workout history tracking, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battle Bunker Training free?

Battle Bunker Training is free to download, with in-app purchases available.

### Is FlexLft free?

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

### Which has better reviews, Battle Bunker Training or FlexLft?

Battle Bunker Training and FlexLft are both rated 5.0 out of 5 on the App Store, from 10 and 2 ratings respectively.

### Do Battle Bunker Training or FlexLft have ads?

Neither Battle Bunker Training nor FlexLft shows ads.

### Which is updated more often, Battle Bunker Training or FlexLft?

Battle Bunker Training ships an update every 2 months, and FlexLft every 2 months. Most recently, Battle Bunker Training was updated on October 5, 2026 and FlexLft on October 7, 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.*