# PB Smart vs GrowDat

The clearest difference is in-app purchases: PB Smart at none against GrowDat's 5. PB Smart also leads on update cadence (weekly vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. GrowDat sells 5 in-app purchases, starting at $2.99 per month. PB Smart asks for nothing beyond the download.

PB Smart ships an update weekly, GrowDat monthly. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PB Smart | GrowDat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/growdat-grow-tracker/id6751731720/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Freemium |
| Size | 48 MB | 128 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Pinbanke Technology Co., Ltd.](https://appshunter.io/developer/1777009363) | [GrowDat UG (haftungsbeschrankt)](https://appshunter.io/developer/1836486383) |

## What reviewers say

### PB Smart

[App page](https://appshunter.io/ios/app/pb-smart/id6749815667)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrowDat

[App page](https://appshunter.io/ios/app/growdat-grow-tracker/id6751731720)

This app helps users meticulously track and analyze their cannabis cultivation process. It functions as a digital journal, offering insights into plant health and growth stages, and connects users with a global community of growers for shared learning and inspiration.

**Highlights:** Digital grow journal, Data dashboard and analysis, Growth stage tracking, Community forum, VPD calculator, Smart reminders

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $24.99 | per year |
| Support GrowDat | $1.99 | one-time |
| Support GrowDat Plus | $4.99 | one-time |
| Support GrowDat Max | $9.99 | one-time |


## Frequently asked questions

### Is PB Smart free?

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

### Is GrowDat free?

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

### Do PB Smart or GrowDat have ads?

Neither PB Smart nor GrowDat shows ads.

### Which is updated more often, PB Smart or GrowDat?

PB Smart ships an update weekly, and GrowDat monthly. Most recently, PB Smart was updated on October 4, 2026 and GrowDat on October 24, 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.*