# ЛизаАлерт Регистратор vs Odyx

The clearest difference is in-app purchases: ЛизаАлерт Регистратор at none against Odyx's 2. ЛизаАлерт Регистратор also leads on iOS requirement (18.0 vs 26.0). Odyx's advantage is update cadence (every 2 days vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Odyx sells 2 in-app purchases, starting at $4.99 per month. ЛизаАлерт Регистратор asks for nothing beyond the download.

ЛизаАлерт Регистратор ships an update every 6 weeks, Odyx every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ЛизаАлерт Регистратор | Odyx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6768960578/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 11 MB | 24 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vasily Ulianov](https://appshunter.io/developer/981471548) | [Sergey Pavlov](https://appshunter.io/developer/1869279159) |

## What reviewers say

### ЛизаАлерт Регистратор

[App page](https://appshunter.io/ios/app/id6768960578)

This application assists volunteer coordinators in managing teams, participants, and relevant information during field search operations. It allows for recording group compositions, volunteer details, and work-related data to streamline on-site coordination for volunteer and public organizations.

**Highlights:** Team management, Participant tracking, Volunteer data recording, Work information logging, On-site coordination tool, Volunteer organization support

**Features:** macOS Compatibility

**In-app purchases:** none


### Odyx

[App page](https://appshunter.io/ios/app/odyx-car-coding-and-obd2/id6814498920)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| a3c Pro — Monthly | $4.99 | per month |
| a3c Pro — Yearly | $39.99 | per year |


## Frequently asked questions

### Is ЛизаАлерт Регистратор free?

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

### Is Odyx free?

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

### Do ЛизаАлерт Регистратор or Odyx have ads?

Neither ЛизаАлерт Регистратор nor Odyx shows ads.

### Which is updated more often, ЛизаАлерт Регистратор or Odyx?

ЛизаАлерт Регистратор ships an update every 6 weeks, and Odyx every 2 days. Most recently, ЛизаАлерт Регистратор was updated on October 31, 2026 and Odyx on November 6, 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.*