# JSmartApp vs GridHUBB

The clearest difference is in-app purchases: GridHUBB at none against JSmartApp's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JSmartApp sells 3 one-off in-app purchases. GridHUBB asks for nothing beyond the download.

JSmartApp ships an update every 7 months, GridHUBB every 4 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JSmartApp | GridHUBB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Size | 7 MB | 179 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julian Werfel](https://appshunter.io/developer/1550842863) | [Hubbell Inc](https://appshunter.io/developer/1263996930) |

## What reviewers say

### JSmartApp

[App page](https://appshunter.io/ios/app/jsmartapp/id1643991300)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |


### GridHUBB

[App page](https://appshunter.io/ios/app/gridhubb/id6499595556)

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

**In-app purchases:** none


## Frequently asked questions

### Is JSmartApp free?

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

### Is GridHUBB free?

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

### Do JSmartApp or GridHUBB have ads?

Neither JSmartApp nor GridHUBB shows ads.

### Which is updated more often, JSmartApp or GridHUBB?

JSmartApp ships an update every 7 months, and GridHUBB every 4 months. Most recently, JSmartApp was updated on November 3, 2026 and GridHUBB on October 25, 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.*