# Calculator for Walken vs Psoriasis Tracker

The clearest difference is ads: Psoriasis Tracker at none against Calculator for Walken's shown. Calculator for Walken's advantage is iOS requirement (11.0 vs 15.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator for Walken sells 3 in-app purchases, starting at $16.99 per year and Psoriasis Tracker sells 14 in-app purchases, starting at $4.95 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Calculator for Walken | Psoriasis Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 193 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Foresko](https://appshunter.io/developer/1500003861) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### Calculator for Walken

[App page](https://appshunter.io/ios/app/calculator-for-walken/id1629681815)

This community-driven tool helps users calculate in-game progression and track live currency exchange rates. It provides essential data for managing in-game assets and planning future upgrades.

**Highlights:** Level-up calculator, Live currency tracking, Exchange rates, Community data usage, Unofficial tool

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Year Premium | $16.99 | per year |
| Forever Premium (Discount) | $15.99 | one-time |
| Forever Premium | $21.99 | one-time |


### Psoriasis Tracker

[App page](https://appshunter.io/ios/app/psoriasis-tracker/id6761027415)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| steady pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| carey ai max | $19.99 | per month |
| smart pass | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| limited sale | $34.99 | per year |
| select pass | $34.99 | per year |
| your free pass | $39.99 | per year |
| free access | $44.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $0.99 | one-time |
| carey ai credits | $8.99 | one-time |


## Frequently asked questions

### Is Calculator for Walken free?

Calculator for Walken is free to download, with in-app purchases available.

### Is Psoriasis Tracker free?

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

### Do Calculator for Walken or Psoriasis Tracker have ads?

Calculator for Walken shows ads; Psoriasis Tracker does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*