# Acid vs Mega Meal

The clearest difference is update cadence: Mega Meal at every 8 days against Acid's every 14 months. Mega Meal also leads on device support (4 vs 2). Acid's advantage is iOS requirement (11.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Acid ships an update every 14 months, Mega Meal every 8 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Acid | Mega Meal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/acid-alkaline-table/id1107693004/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 21 MB | 50 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [eat app live UG (haftungsbeschrankt)](https://appshunter.io/developer/1489848790) | [Team Nifty GmbH](https://appshunter.io/developer/1322311525) |

## What reviewers say

### Acid

[App page](https://appshunter.io/ios/app/acid-alkaline-table/id1107693004)

Discover the alkaline or acidic nature of over 1,200 foods. Easily browse categories, search for specific items, or scroll alphabetically to understand how each food impacts your body. The app uses a heart system to indicate a food's alkalinity, guiding you towards a balanced diet.

**Highlights:** 1,200+ foods listed, Alkaline, neutral, and acid ratings, Categorized browsing, Direct food search, Alphabetical food list, Heart rating system

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very clear and organized
- 👍 Easy to use and integrate
- 👍 Helpful for beginners
- 👍 Great for quick reference
- 👍 Useful for dietary changes

**What reviewers complain about**

- ⚠️ Inaccurate information
- ⚠️ Incomplete food list
- ⚠️ Missing many common foods
- ⚠️ Eurocentric product listing
- ⚠️ Confusing legend/rating system

**Reported bugs**

- Meal planner bugs (duplicate recipes, missing recipes)
- App freezes during search
- Search function not finding some items (e.g., 'yogurt' without 'h')

**Requested features**

- Filter by acidity/alkalinity (hearts)
- Add PRAL values for better comparison
- Include more food items, especially non-European
- Create personal folders for favorite products
- Add a function to track daily intake and overall balance


### Mega Meal

[App page](https://appshunter.io/ios/app/mega-meal/id6758919330)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Acid free?

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

### Is Mega Meal free?

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

### Do Acid or Mega Meal have ads?

Neither Acid nor Mega Meal shows ads.

### Which is updated more often, Acid or Mega Meal?

Acid ships an update every 14 months, and Mega Meal every 8 days. Most recently, Acid was updated on October 21, 2026 and Mega Meal on October 28, 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.*