# Inner Armor vs Chaperone Performance

Inner Armor and Chaperone Performance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Inner Armor ships an update every 2 weeks, Chaperone Performance fortnightly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Inner Armor | Chaperone Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (40 ratings)](https://appshunter.io/ios/app/inner-armor/id6471288699/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 304 MB | 112 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Inner Armor](https://appshunter.io/developer/1715033393) | [Chaperone Performance LLC](https://appshunter.io/developer/6778811198) |

## What reviewers say

### Inner Armor

[App page](https://appshunter.io/ios/app/inner-armor/id6471288699)

Enhance athletic resilience and reach peak performance with advanced training techniques. This app integrates with a sensor to track key physiological metrics like heart rate and body temperature. It is designed for training purposes and not for medical use.

**Highlights:** Performance training techniques, Resilience enhancement, Heart rate detection, Body temperature monitoring, Skin conductance tracking, Respiration monitoring

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

**In-app purchases:** none


### Chaperone Performance

[App page](https://appshunter.io/ios/app/chaperone-performance/id6778811196)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inner Armor free?

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

### Is Chaperone Performance free?

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

### Do Inner Armor or Chaperone Performance have ads?

Neither Inner Armor nor Chaperone Performance shows ads.

### Which is updated more often, Inner Armor or Chaperone Performance?

Inner Armor ships an update every 2 weeks, and Chaperone Performance fortnightly. Most recently, Inner Armor was updated on September 30, 2026 and Chaperone Performance on October 5, 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.*