# Fomcal vs MSG View

The clearest difference is review sentiment: Fomcal at 75% against MSG View's 0%. Fomcal also leads on iOS requirement (12.0 vs 17.0). MSG View's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Fomcal costs $1.99 and MSG View $1.99 up front. Fomcal sells 1 one-off in-app purchase. MSG View asks for nothing beyond the download.

Fomcal ships an update every 3 months, MSG View every 4 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Fomcal | MSG View |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 6 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NOBORU IMAI](https://appshunter.io/developer/896071356) | [Matrix Logic Corporation](https://appshunter.io/developer/303074412) |

## 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 |


### MSG View

[App page](https://appshunter.io/ios/app/msg-view/id6741166769)

Easily view Microsoft Outlook .msg files and their attachments directly on your iOS device. This app allows you to open saved emails from other applications, share attachments, or print them. You can also compose new emails using the content of your MSG files.

**Highlights:** Open .msg email files, View email attachments, Share attachments with other apps, Print attachments, Compose new emails from MSG content, Open sample MSG files

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

**In-app purchases:** none


## Frequently asked questions

### Is Fomcal free?

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

### Is MSG View free?

MSG View costs $1.99, with no in-app purchases.

### Do Fomcal or MSG View have ads?

Neither Fomcal nor MSG View shows ads.

### Which is updated more often, Fomcal or MSG View?

Fomcal ships an update every 3 months, and MSG View every 4 months. Most recently, Fomcal was updated on September 9, 2026 and MSG View on September 17, 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.*