# Nazca vs MQTT

The clearest difference is in-app purchases: Nazca at none against MQTT's 2. Nazca also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 16 months). On price there is nothing between them.

Both are free to download. MQTT sells 2 one-off in-app purchases. Nazca asks for nothing beyond the download.

Nazca ships an update every 6 weeks, MQTT every 16 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nazca | MQTT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Size | 85 MB | 5 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apa Sp. z o.o.](https://appshunter.io/developer/560447585) | [109700](https://appshunter.io/developer/573519108) |

## What reviewers say

### Nazca

[App page](https://appshunter.io/ios/app/nazca/id1438202703)

**Features:** macOS Compatibility

**In-app purchases:** none


### MQTT

[App page](https://appshunter.io/ios/app/mqtt-iot/id6468445528)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to PLUS | $9.99 | one-time |
| Upgrade to PRO | $39.99 | one-time |


## Frequently asked questions

### Is Nazca free?

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

### Is MQTT free?

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

### Do Nazca or MQTT have ads?

MQTT shows ads; Nazca does not.

### Which is updated more often, Nazca or MQTT?

Nazca ships an update every 6 weeks, and MQTT every 16 months. Most recently, Nazca was updated on October 26, 2026 and MQTT 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.*