# eFollow vs Hool AI

The clearest difference is in-app purchases: eFollow at none against Hool AI's 2. Hool AI's advantage is update cadence (every 5 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hool AI sells 2 in-app purchases, starting at $3.99 per month. eFollow asks for nothing beyond the download.

eFollow ships an update every 7 months, Hool AI every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | eFollow | Hool AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hool-ai/id6754967454/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 126 MB | 81 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Altangerel Amar](https://appshunter.io/developer/1443298316) | [Damdinragchaa Gonchigsuren](https://appshunter.io/developer/1851170034) |

## What reviewers say

### eFollow

[App page](https://appshunter.io/ios/app/efollow/id1628764505)

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

**In-app purchases:** none


### Hool AI

[App page](https://appshunter.io/ios/app/hool-ai/id6754967454)

Effortlessly track your nutrition with AI-powered food recognition. Simply photograph your meals to get instant calorie and macronutrient breakdowns. Build healthy habits with gamified features and visualize your progress with intuitive charts.

**Highlights:** AI-powered food recognition via photo, Automatic calorie and macronutrient calculation, Daily calorie and macro goal tracking, Gamified streak system and achievements, Bilingual support (English & Mongolian), Smart meal organization, Progress visualization with charts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Annual Premium | $34.99 | per year |


## Frequently asked questions

### Is eFollow free?

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

### Is Hool AI free?

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

### Do eFollow or Hool AI have ads?

Neither eFollow nor Hool AI shows ads.

### Which is updated more often, eFollow or Hool AI?

eFollow ships an update every 7 months, and Hool AI every 5 days. Most recently, eFollow was updated on November 3, 2026 and Hool AI on October 30, 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.*