# Underwave Training vs Inspirer.mobi

The clearest difference is update cadence: Inspirer.mobi at every 3 days against Underwave Training's every 3 weeks. Inspirer.mobi also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Underwave Training ships an update every 3 weeks, Inspirer.mobi every 3 days. The most recent releases landed on September 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Underwave Training | Inspirer.mobi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 30 MB | 33 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Augusto Carrara](https://appshunter.io/developer/1708869023) | [HOMFIT PTY LTD](https://appshunter.io/developer/1711341444) |

## What reviewers say

### Underwave Training

[App page](https://appshunter.io/ios/app/underwave-training/id6467622177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inspirer.mobi

[App page](https://appshunter.io/ios/app/inspirermobi/id6469027242)

Receive daily inspirational quotes and photos designed to boost your mood, productivity, and optimism. This app serves as a motivational tool to help you overcome challenges and achieve your goals.

**Highlights:** Daily inspirational quotes, Motivational photos, Mood enhancement, Productivity boost, Optimism encouragement, Mental health tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Underwave Training free?

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

### Is Inspirer.mobi free?

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

### Do Underwave Training or Inspirer.mobi have ads?

Neither Underwave Training nor Inspirer.mobi shows ads.

### Which is updated more often, Underwave Training or Inspirer.mobi?

Underwave Training ships an update every 3 weeks, and Inspirer.mobi every 3 days. Most recently, Underwave Training was updated on September 19, 2026 and Inspirer.mobi on October 9, 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.*