# I vs GrowLog

The clearest difference is update cadence: GrowLog at every 4 days against I's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

I ships an update every 2 months, GrowLog every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | I | GrowLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/i-knowledge/id6443506802/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 49 MB | 55 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mahmoud Kourdi](https://appshunter.io/developer/1645165689) | [中山趣然电子商务有限公司](https://appshunter.io/developer/1791268105) |

## What reviewers say

### I

[App page](https://appshunter.io/ios/app/i-knowledge/id6443506802)

Access professional courses and training on a dedicated educational platform. Enhance your skills and knowledge with structured learning content.

**Highlights:** Professional courses, Training programs, Educational platform, Skill enhancement, Knowledge acquisition

**In-app purchases:** none


### GrowLog

[App page](https://appshunter.io/ios/app/growlog/id6740721812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I free?

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

### Is GrowLog free?

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

### Do I or GrowLog have ads?

Neither I nor GrowLog shows ads.

### Which is updated more often, I or GrowLog?

I ships an update every 2 months, and GrowLog every 4 days. Most recently, I was updated on November 3, 2026 and GrowLog 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.*