# Tytzko App vs GridLab EMS

The clearest difference is in-app purchases: GridLab EMS at none against Tytzko App's 9. GridLab EMS also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Tytzko App sells 9 one-off in-app purchases. GridLab EMS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Tytzko App | GridLab EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 16 MB | 73 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artem Mykhelson](https://appshunter.io/developer/1520436719) | [Maksym Kovalov](https://appshunter.io/developer/1868068857) |

## What reviewers say

### Tytzko App

[App page](https://appshunter.io/ios/app/tytzko-app/id6747487911)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Espresso | $0.99 | one-time |
| Pizza Slice | $1.99 | one-time |
| Sandwich | $1.99 | one-time |
| Espresso Macchiato | $1.99 | one-time |
| Burger | $1.99 | one-time |
| Coffee + Sandwich | $3.99 | one-time |
| Whole Pizza | $4.99 | one-time |
| Sushi Set | $6.99 | one-time |
| Steak Dinner | $9.99 | one-time |


### GridLab EMS

[App page](https://appshunter.io/ios/app/gridlab-ems/id6757651729)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tytzko App free?

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

### Is GridLab EMS free?

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

### Do Tytzko App or GridLab EMS have ads?

Neither Tytzko App nor GridLab EMS shows ads.

### Which is updated more often, Tytzko App or GridLab EMS?

Tytzko App ships an update daily, and GridLab EMS daily. Most recently, Tytzko App was updated on October 30, 2026 and GridLab EMS 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.*