# FluxReserve AI vs Solo.Coach

The clearest difference is ads: FluxReserve AI at none against Solo.Coach's shown. FluxReserve AI also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Solo.Coach's advantage is update cadence (every 10 days vs every 3 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. FluxReserve AI sells 2 in-app purchases, starting at $19.99 per month and Solo.Coach sells 2 in-app purchases, starting at $35.00 per month. Whichever you choose, the download price is not the number that matters.

FluxReserve AI ships an update every 3 weeks, Solo.Coach every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FluxReserve AI | Solo.Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 57 MB | 21 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Junsung Yoon](https://appshunter.io/developer/1850162179) | [Markus Hoefinger](https://appshunter.io/developer/1841457199) |

## What reviewers say

### FluxReserve AI

[App page](https://appshunter.io/ios/app/fluxreserve-ai/id6755829939)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FluxReserve Standard Monthly | $19.99 | per month |
| FluxReserve Standard Yearly | $199.99 | per year |


### Solo.Coach

[App page](https://appshunter.io/ios/app/solocoach/id6770508590)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SoloCoach Pro | $35.00 | per month |
| SoloCoach Pro | $349.00 | per year |


## Frequently asked questions

### Is FluxReserve AI free?

FluxReserve AI is free to download, with in-app purchases available.

### Is Solo.Coach free?

Solo.Coach is free to download, with in-app purchases available.

### Do FluxReserve AI or Solo.Coach have ads?

Solo.Coach shows ads; FluxReserve AI does not.

### Which is updated more often, FluxReserve AI or Solo.Coach?

FluxReserve AI ships an update every 3 weeks, and Solo.Coach every 10 days. Most recently, FluxReserve AI was updated on October 24, 2026 and Solo.Coach on October 28, 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.*