# ProVizorTech vs 89 Ерахтина Наилс

The clearest difference is update cadence: ProVizorTech at fortnightly against 89 Ерахтина Наилс's every 21 months. On price, in-app purchases 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.

ProVizorTech ships an update fortnightly, 89 Ерахтина Наилс every 21 months. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ProVizorTech | 89 Ерахтина Наилс |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (27 ratings)](https://appshunter.io/ios/app/provizortech/id1584167736/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 12.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Fortnightly** | Every 21 months |
| Monetization | Free | — |
| Size | 115 MB | 26 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [KPS, OOO](https://appshunter.io/developer/1616466503) | [ORG DIKIDI](https://appshunter.io/developer/1057010744) |

## What reviewers say

### ProVizorTech

[App page](https://appshunter.io/ios/app/provizortech/id1584167736)

Transform your building entrance into a secure zone with this smart intercom app. Unlock doors remotely, answer video calls from anywhere, and monitor visitor history. Enhance your home's safety and convenience with instant notifications and high-quality video streaming.

**Highlights:** Remote door unlocking, Video call answering, Visitor history log, Instant security notifications, High-quality video streaming, Family sharing for up to 5 devices

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

**In-app purchases:** none


### 89 Ерахтина Наилс

[App page](https://appshunter.io/ios/app/89/id6670163447)

**In-app purchases:** none


## Frequently asked questions

### Is ProVizorTech free?

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

### Is 89 Ерахтина Наилс free?

89 Ерахтина Наилс is free to download, with no in-app purchases.

### Which is updated more often, ProVizorTech or 89 Ерахтина Наилс?

ProVizorTech ships an update fortnightly, and 89 Ерахтина Наилс every 21 months. Most recently, ProVizorTech was updated on September 30, 2026 and 89 Ерахтина Наилс on September 24, 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.*