# Minfos Stocking App vs Grade Calculator

The clearest difference is price: Minfos Stocking App at Free against Grade Calculator's $1.99. Minfos Stocking App also leads on in-app purchases (none vs 2) and iOS requirement (13.0 vs 18.0). Grade Calculator's advantage is update cadence (every 3 days vs every 3 months). On ads and device support there is nothing between them.

Minfos Stocking App is free to download; Grade Calculator costs $1.99 up front. Grade Calculator sells 2 in-app purchases, starting at $2.99 per month. Minfos Stocking App asks for nothing beyond the download.

Minfos Stocking App ships an update every 3 months, Grade Calculator every 3 days. The most recent releases landed on September 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Minfos Stocking App | Grade Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Paid |
| Size | 20 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [SYMBION PTY LTD](https://appshunter.io/developer/1433991981) | [Terran Kroft](https://appshunter.io/developer/1550589271) |

## What reviewers say

### Minfos Stocking App

[App page](https://appshunter.io/ios/app/minfos-stocking-app/id1628242555)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grade Calculator

[App page](https://appshunter.io/ios/app/grade-calculator/id1672967259)

This app helps students calculate their grades and determine the scores needed on future assignments to achieve specific academic goals. It allows for detailed tracking of subjects, categories, and individual assignments with customizable weighting.

**Highlights:** Add, edit, and remove subjects, Set category weights, Add assignments to categories, Calculate minimum grades for goals, Add subjects to terms for GPA

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (Pro) | $2.99 | per month |
| Pro (Annual) | $19.99 | per year |


## Frequently asked questions

### Is Minfos Stocking App free?

Minfos Stocking App is free to download, with no in-app purchases.

### Is Grade Calculator free?

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

### Do Minfos Stocking App or Grade Calculator have ads?

Neither Minfos Stocking App nor Grade Calculator shows ads.

### Which is updated more often, Minfos Stocking App or Grade Calculator?

Minfos Stocking App ships an update every 3 months, and Grade Calculator every 3 days. Most recently, Minfos Stocking App was updated on September 10, 2026 and Grade Calculator on October 4, 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.*