# Mensa am Main vs Fermentation Tracker

The clearest difference is review sentiment: Fermentation Tracker at 100% against Mensa am Main's 89%. Mensa am Main's advantage is iOS requirement (8.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mensa am Main sells 1 one-off in-app purchase and Fermentation Tracker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mensa am Main | Fermentation Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 4 MB | 15 MB |
| Requires iOS | **8.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Rainer Killinger](https://appshunter.io/developer/854590710) | [MASON QULIZADA](https://appshunter.io/developer/1869718916) |

## What reviewers say

### Mensa am Main

[App page](https://appshunter.io/ios/app/mensa-am-main/id854590707)

Find and filter university canteen menus in Frankfurt am Main based on your preferences. Get directions to canteens and view ingredient and allergen information. The app works offline and offers multi-language support.

**Highlights:** Filter by ingredients and allergens, Sort canteens by distance, Offline functionality, Navigation to canteens, Multi-language support, Customizable pricing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-freedom + favorite widget package | $0.99 | one-time |


### Fermentation Tracker

[App page](https://appshunter.io/ios/app/fermentation-tracker-fermenty/id6759230036)

Track and organize all your home fermentation projects, from kombucha to pickles. Log details, set timers, and analyze progress with charts and calculators. Save favorite recipes and export your data.

**Highlights:** Track various ferment types, Customizable batch stages and durations, Live timers with Lock Screen integration, Log temperature, pH, and tasting notes, Brine, ABV, and Baker's Math calculators, Create reusable batch templates, Export data as CSV

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fermenty Pro - Monthly | $2.99 | per month |
| Fermenty Pro – Yearly | $19.99 | per year |
| Fermenty Pro – Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Mensa am Main free?

Mensa am Main is free to download, with in-app purchases available.

### Is Fermentation Tracker free?

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

### Do Mensa am Main or Fermentation Tracker have ads?

Neither Mensa am Main nor Fermentation Tracker shows ads.

### Which is updated more often, Mensa am Main or Fermentation Tracker?

Mensa am Main ships an update monthly, and Fermentation Tracker monthly. Most recently, Mensa am Main was updated on November 1, 2026 and Fermentation Tracker on November 10, 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.*