# Zigjo KPI vs Thermal Printer Simple

The clearest difference is ads: Zigjo KPI at none against Thermal Printer Simple's shown. Thermal Printer Simple's advantage is update cadence (every 4 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Zigjo KPI ships an update every 6 months, Thermal Printer Simple every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zigjo KPI | Thermal Printer Simple |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 238 MB | 52 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sameer Mohamed Khan](https://appshunter.io/developer/1585808594) | [Tarun Kandregula](https://appshunter.io/developer/1875299021) |

## What reviewers say

### Zigjo KPI

[App page](https://appshunter.io/ios/app/zigjo-kpi/id6752623434)

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

**In-app purchases:** none


### Thermal Printer Simple

[App page](https://appshunter.io/ios/app/thermal-printer-simple/id6771265656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zigjo KPI free?

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

### Is Thermal Printer Simple free?

Thermal Printer Simple is free to download, with no in-app purchases.

### Do Zigjo KPI or Thermal Printer Simple have ads?

Thermal Printer Simple shows ads; Zigjo KPI does not.

### Which is updated more often, Zigjo KPI or Thermal Printer Simple?

Zigjo KPI ships an update every 6 months, and Thermal Printer Simple every 4 days. Most recently, Zigjo KPI was updated on October 28, 2026 and Thermal Printer Simple on October 31, 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.*