# Tallify vs Guaco

The clearest difference is update cadence: Guaco at every 10 days against Tallify's every 3 weeks. Tallify's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tallify sells 2 in-app purchases, starting at $4.99 per 7 days and Guaco sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Tallify ships an update every 3 weeks, Guaco every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Tallify | Guaco |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/tallify-height-tracker/id6774712933/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 98 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [rosl abed el qadir](https://appshunter.io/developer/6774712935) | [LUCIAN ALBESCU](https://appshunter.io/developer/6775611332) |

## What reviewers say

### Tallify

[App page](https://appshunter.io/ios/app/tallify-height-tracker/id6774712933)

Monitor your height and posture with personalized daily exercises and insights. Track growth, improve posture, and build healthy habits for overall wellness. Features progress analytics and a clean interface.

**Highlights:** Height and growth tracking, Personalized daily exercises, Posture improvement routines, Sleep and nutrition tracking, Progress analytics and statistics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tallify Premium Weekly 2 | $4.99 | per 7 days |
| Tallify Premium Yearly2 | $59.99 | per year |


### Guaco

[App page](https://appshunter.io/ios/app/guaco-ai-calorie-tracker/id6788742926)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guaco Pro Monthly | $4.99 | per month |
| Guaco Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Tallify free?

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

### Is Guaco free?

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

### Do Tallify or Guaco have ads?

Neither Tallify nor Guaco shows ads.

### Which is updated more often, Tallify or Guaco?

Tallify ships an update every 3 weeks, and Guaco every 10 days. Most recently, Tallify was updated on October 31, 2026 and Guaco on November 5, 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.*