# AURA Performance vs J80

AURA Performance and J80 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.

AURA Performance ships an update every 2 months, J80 every 6 weeks. The most recent releases landed on September 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AURA Performance | J80 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 128 MB | 181 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ekklo](https://appshunter.io/developer/1730579732) | [AZEOO](https://appshunter.io/developer/1119479803) |

## What reviewers say

### AURA Performance

[App page](https://appshunter.io/ios/app/aura-performance/id6761948962)

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

**In-app purchases:** none


### J80

[App page](https://appshunter.io/ios/app/j80/id6780626010)

This app offers a structured 80-day fitness transformation program with daily workouts and nutrition guidance. It focuses on tangible progress through dated photos, measurements, and validated sessions, emphasizing real results over promises.

**Highlights:** 80-day transformation program, Guided workouts (home/gym), Daily progress tracking, Simple nutrition guidance, Proof of progress (photos, measurements), Apple Health integration

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

**In-app purchases:** none


## Frequently asked questions

### Is AURA Performance free?

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

### Is J80 free?

J80 is free to download, with no in-app purchases.

### Do AURA Performance or J80 have ads?

Neither AURA Performance nor J80 shows ads.

### Which is updated more often, AURA Performance or J80?

AURA Performance ships an update every 2 months, and J80 every 6 weeks. Most recently, AURA Performance was updated on September 13, 2026 and J80 on October 4, 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.*