# ESP BLE Provisioning vs Z1 Air

The clearest difference is review sentiment: Z1 Air at 100% against ESP BLE Provisioning's 33%. Z1 Air also leads on rating (5.0 vs 3.1) and update cadence (every 2 months vs every 4 months). ESP BLE Provisioning's advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Z1 Air holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: ESP BLE Provisioning has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of ESP BLE Provisioning's written reviews are positive against 100% of Z1 Air's.

ESP BLE Provisioning ships an update every 4 months, Z1 Air every 2 months. The most recent releases landed on October 25, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ESP BLE Provisioning | Z1 Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/esp-ble-provisioning/id1473590141/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/z1-air/id6762536449/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [Benjamin Zuro](https://appshunter.io/developer/1894575605) |

## What reviewers say

### ESP BLE Provisioning

[App page](https://appshunter.io/ios/app/esp-ble-provisioning/id1473590141)

Configure Wi-Fi credentials for ESP32 or ESP8266 devices using BLE. Supports Wi-Fi scanning and proof of possession for secure network setup. Ideal for developers working with ESP IDF.

**Highlights:** BLE Wi-Fi provisioning, ESP IDF v3.2+ support, Security Level 1, Proof of Possession (PoP), Wi-Fi scan list

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

**In-app purchases:** none


### Z1 Air

[App page](https://appshunter.io/ios/app/z1-air/id6762536449)

Control your Zone Air mini-split heat pump units remotely. Adjust temperature, switch modes, and monitor diagnostics from your smartphone. An account is required for Wi-Fi access.

**Highlights:** Remote temperature control, Mode switching (heat/cool), Fan speed adjustment, Diagnostic checks, Wi-Fi connectivity, Account system for remote access

**In-app purchases:** none


## Frequently asked questions

### Is ESP BLE Provisioning free?

ESP BLE Provisioning is free to download, with no in-app purchases.

### Is Z1 Air free?

Z1 Air is free to download, with no in-app purchases.

### Which has better reviews, ESP BLE Provisioning or Z1 Air?

Z1 Air is rated higher. ESP BLE Provisioning averages 3.1 out of 5 from 7 ratings, while Z1 Air averages 5.0 from 1 ratings.

### Do ESP BLE Provisioning or Z1 Air have ads?

Neither ESP BLE Provisioning nor Z1 Air shows ads.

### Which is updated more often, ESP BLE Provisioning or Z1 Air?

ESP BLE Provisioning ships an update every 4 months, and Z1 Air every 2 months. Most recently, ESP BLE Provisioning was updated on October 25, 2026 and Z1 Air on October 2, 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.*