# Clear 1.7 vs AVIOBOOK TECH

The clearest difference is update cadence: Clear 1.7 at every 3 weeks against AVIOBOOK TECH's every 2 months. Clear 1.7 also leads on device support (3 vs 1) and iOS requirement (12 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

Clear 1.7 ships an update every 3 weeks, AVIOBOOK TECH every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Clear 1.7 | AVIOBOOK TECH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 18 MB | 220 MB |
| Requires iOS | **12** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peak Pacific Knowledge Private Limited](https://appshunter.io/developer/937221511) | [AvioVision](https://appshunter.io/developer/568400284) |

## What reviewers say

### Clear 1.7

[App page](https://appshunter.io/ios/app/clear-17/id1268585627)

This application facilitates training management for organizations by enabling objective assessment and reporting. It allows users to view and manage their training calendars, with both online and offline access to the system. Assessment data synchronizes with the online server for seamless management.

**Highlights:** Assessment and grading, Calendar management, Offline and online access, Data synchronization, Training calendar download

**Features:** macOS Compatibility

**In-app purchases:** none


### AVIOBOOK TECH

[App page](https://appshunter.io/ios/app/aviobook-tech/id1336964720)

**In-app purchases:** none


## Frequently asked questions

### Is Clear 1.7 free?

Clear 1.7 is free to download, with no in-app purchases.

### Is AVIOBOOK TECH free?

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

### Do Clear 1.7 or AVIOBOOK TECH have ads?

Neither Clear 1.7 nor AVIOBOOK TECH shows ads.

### Which is updated more often, Clear 1.7 or AVIOBOOK TECH?

Clear 1.7 ships an update every 3 weeks, and AVIOBOOK TECH every 2 months. Most recently, Clear 1.7 was updated on November 3, 2026 and AVIOBOOK TECH on November 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.*