# Fomcal vs PocketModel

The clearest difference is price: PocketModel at Free against Fomcal's $1.99. PocketModel also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 3 months). Fomcal's advantage is iOS requirement (12.0 vs 26.0). On ads and device support there is nothing between them.

PocketModel is free to download; Fomcal costs $1.99 up front. Fomcal sells 1 one-off in-app purchase. PocketModel asks for nothing beyond the download.

Fomcal ships an update every 3 months, PocketModel weekly. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Fomcal | PocketModel |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 10 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [NOBORU IMAI](https://appshunter.io/developer/896071356) | [Wai Hei Lam](https://appshunter.io/developer/1886319533) |

## What reviewers say

### Fomcal

[App page](https://appshunter.io/ios/app/fomcal/id954145664)

This app allows you to create and save custom calculation formulas for daily use. It supports complex functions, logical operations, and parameter studies, with options to export results as CSV. An optional numeric pad enhances input efficiency.

**Highlights:** Save and reuse custom formulas, Support for logical and comparison functions, Parameter study for variable analysis, Export results as CSV, Optional enhanced numeric pad, Extended syntax for branching and iteration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enhancements | $1.99 | one-time |


### PocketModel

[App page](https://appshunter.io/ios/app/pocketmodel/id6761316670)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fomcal free?

Fomcal costs $1.99, and also offers in-app purchases.

### Is PocketModel free?

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

### Do Fomcal or PocketModel have ads?

Neither Fomcal nor PocketModel shows ads.

### Which is updated more often, Fomcal or PocketModel?

Fomcal ships an update every 3 months, and PocketModel weekly. Most recently, Fomcal was updated on September 28, 2026 and PocketModel on September 18, 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.*