# Phya vs WhispCal

The clearest difference is in-app purchases: Phya at none against WhispCal's 2. Phya also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WhispCal sells 2 in-app purchases, starting at $4.99 per month. Phya asks for nothing beyond the download.

Phya ships an update every 6 days, WhispCal every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Phya | WhispCal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 77 MB | 91 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BODYSTAT SAS](https://appshunter.io/developer/1596641687) | [Thomas Morice](https://appshunter.io/developer/1770273408) |

## What reviewers say

### Phya

[App page](https://appshunter.io/ios/app/phya/id1596641685)

This app uses AI and camera feedback to analyze your workout movements, offering real-time posture correction. It provides expert-designed, interactive training sessions for all fitness levels, helping you maximize results and prevent injuries.

**Highlights:** AI-powered movement analysis, Real-time posture correction, Expert-designed interactive workouts, Personalized progress evaluation, Customizable workout programs, Athlete-hosted challenges, Community and friend challenges

**In-app purchases:** none


### WhispCal

[App page](https://appshunter.io/ios/app/whispcal-calorie-tracker/id6757860582)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Yearly subscription | $39.99 | per year |


## Frequently asked questions

### Is Phya free?

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

### Is WhispCal free?

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

### Do Phya or WhispCal have ads?

Neither Phya nor WhispCal shows ads.

### Which is updated more often, Phya or WhispCal?

Phya ships an update every 6 days, and WhispCal every 3 days. Most recently, Phya was updated on November 3, 2026 and WhispCal 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.*