# Water Drink Reminder vs Koliber

The clearest difference is in-app purchases: Water Drink Reminder at none against Koliber's 2. Water Drink Reminder also leads on iOS requirement (13.0 vs 15.5). Koliber's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Koliber sells 2 in-app purchases, starting at $4.99 per month. Water Drink Reminder asks for nothing beyond the download.

Water Drink Reminder ships an update every 2 weeks, Koliber every 3 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Water Drink Reminder | Koliber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koliber/id6764322944/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 86 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dilara Simsek](https://appshunter.io/developer/1891667092) | [Krzysztof Klimczyk](https://appshunter.io/developer/1895732479) |

## What reviewers say

### Water Drink Reminder

[App page](https://appshunter.io/ios/app/water-drink-reminder-tracker/id6764132440)

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

**In-app purchases:** none


### Koliber

[App page](https://appshunter.io/ios/app/koliber/id6764322944)

This AI-powered food diary simplifies meal logging through descriptions, photos, voice input, or manual entry. It helps users understand their nutrition, track trends, and set goals with optional AI coaching for general wellness.

**Highlights:** AI-powered food logging, Multiple logging methods (text, photo, voice, scan), Nutrition and macro tracking, Trend analysis (nutrition, weight), Optional AI coach for meal ideas, Private by design, offline logging

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $44.99 | per year |


## Frequently asked questions

### Is Water Drink Reminder free?

Water Drink Reminder is free to download, with no in-app purchases.

### Is Koliber free?

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

### Do Water Drink Reminder or Koliber have ads?

Neither Water Drink Reminder nor Koliber shows ads.

### Which is updated more often, Water Drink Reminder or Koliber?

Water Drink Reminder ships an update every 2 weeks, and Koliber every 3 days. Most recently, Water Drink Reminder was updated on October 25, 2026 and Koliber on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*