# Meal Sync vs WaterDrop

The clearest difference is in-app purchases: WaterDrop at none against Meal Sync's 2. WaterDrop also leads on iOS requirement (13.0 vs 18.0). Meal Sync's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Meal Sync sells 2 in-app purchases, starting at $1.99 per 7 days. WaterDrop asks for nothing beyond the download.

Meal Sync ships an update every 5 days, WaterDrop every 2 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Meal Sync | WaterDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/meal-sync/id6745361397/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 37 MB | 36 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Parsa Karami](https://appshunter.io/developer/1734654971) | [SiU Ahn](https://appshunter.io/developer/1601025745) |

## What reviewers say

### Meal Sync

[App page](https://appshunter.io/ios/app/meal-sync/id6745361397)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Plan | $1.99 | per 7 days |
| Premium Monthly Plan | $5.99 | per month |


### WaterDrop

[App page](https://appshunter.io/ios/app/waterdrop-drink-water-tracker/id6775560116)

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

**In-app purchases:** none


## Frequently asked questions

### Is Meal Sync free?

Meal Sync is free to download, with in-app purchases available.

### Is WaterDrop free?

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

### Do Meal Sync or WaterDrop have ads?

WaterDrop shows ads; Meal Sync does not.

### Which is updated more often, Meal Sync or WaterDrop?

Meal Sync ships an update every 5 days, and WaterDrop every 2 months. Most recently, Meal Sync was updated on October 24, 2026 and WaterDrop on October 13, 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.*