# Urban Spring Pilates vs Phi

The clearest difference is in-app purchases: Urban Spring Pilates at none against Phi's 4. Phi's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Phi sells 4 in-app purchases, starting at $7.99 per month. Urban Spring Pilates asks for nothing beyond the download.

Urban Spring Pilates ships an update every 2 months, Phi every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Urban Spring Pilates | Phi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phi-voice-journal/id6767446224/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 126 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AUTUMN SPRING WELLNESS SDN BHD](https://appshunter.io/developer/1458515212) | [Srivhiinesh Muniandy](https://appshunter.io/developer/1896475596) |

## What reviewers say

### Urban Spring Pilates

[App page](https://appshunter.io/ios/app/urban-spring-pilates/id1458515213)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Phi

[App page](https://appshunter.io/ios/app/phi-voice-journal/id6767446224)

This app uses your voice to analyze your thoughts and emotions, identifying patterns and contradictions. It provides insights into your internal state without offering advice or validation. The longer you use it, the more accurate its reflections become.

**Highlights:** Voice-first input, no typing required, Emotional tone and thought pattern detection, AI-powered insights and pattern identification, Personalized signal profile and behavioral fingerprint, Reduces mental noise and overthinking, Private and secure by design

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Echo | $7.99 | per month |
| The Signal | $14.99 | per month |
| The Echo | $49.99 | per year |
| The Signal | $99.99 | per year |


## Frequently asked questions

### Is Urban Spring Pilates free?

Urban Spring Pilates is free to download, with no in-app purchases.

### Is Phi free?

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

### Do Urban Spring Pilates or Phi have ads?

Urban Spring Pilates shows ads; Phi does not.

### Which is updated more often, Urban Spring Pilates or Phi?

Urban Spring Pilates ships an update every 2 months, and Phi every 3 days. Most recently, Urban Spring Pilates was updated on November 6, 2026 and Phi on October 31, 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.*