# smartCHECK vs SOLUS Copilot

The clearest difference is price: SOLUS Copilot at Free against smartCHECK's $13.99. SOLUS Copilot also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 2). smartCHECK's advantage is ratings volume (9 vs 1). On ads, device support and iOS requirement there is nothing between them.

SOLUS Copilot is free to download; smartCHECK costs $13.99 up front. smartCHECK sells 2 in-app purchases, starting at $2.99 per month. SOLUS Copilot asks for nothing beyond the download.

SOLUS Copilot holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: smartCHECK has 9 ratings behind it against 1, so its average is the more settled of the two.

smartCHECK ships an update every 3 weeks, SOLUS Copilot weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | smartCHECK | SOLUS Copilot |
| --- | --- | --- |
| Price | $13.99 | **Free** |
| Rating | [4.0 (9 ratings)](https://appshunter.io/ios/app/smartcheck/id1055282751/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solus-copilot/id6762177273/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 90 MB | 29 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [airWORK aviation media UG](https://appshunter.io/developer/1055282750) | [ALMEENA ANVARHUSEN SHAIKH](https://appshunter.io/developer/1893246222) |

## What reviewers say

### smartCHECK

[App page](https://appshunter.io/ios/app/smartcheck/id1055282751)

This app acts as a digital copilot for airplane crews, reading checklists aloud and offering automatic altitude callouts. It also includes an integrated document browser for manuals and a notepad, along with tools like an oil log and fuel switch timer.

**Highlights:** Synthetic voice checklist reading, Automatic altitude callouts, Integrated document browser, Customizable checklists, Oil log and fuel timer, Night mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| smartCHECK Weather | $2.99 | per month |
| smartCHECK Pro | $3.99 | per month |


### SOLUS Copilot

[App page](https://appshunter.io/ios/app/solus-copilot/id6762177273)

An AI copilot for general aviation pilots, offering personalized pre-flight briefs. It synthesizes weather, NOTAMs, currency, aircraft status, and pilot readiness into actionable risk assessments to aid go/no-go decisions.

**Highlights:** Personalized PAVE-framework pre-flight briefs, 30-second IMSAFE self-check for pilot readiness, Real-time weight & balance calculation with CG plotting, NOTAMs explained in plain English, ranked by severity, Automatic tracking of FAR 61.57 currency requirements, Pre-departure risk score with transparent factor explanation, Live weather, GPS spoofing alerts, and NTSB accident database

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

**In-app purchases:** none


## Frequently asked questions

### Is smartCHECK free?

smartCHECK costs $13.99, and also offers in-app purchases.

### Is SOLUS Copilot free?

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

### Which has better reviews, smartCHECK or SOLUS Copilot?

SOLUS Copilot is rated higher. smartCHECK averages 4.0 out of 5 from 9 ratings, while SOLUS Copilot averages 5.0 from 1 ratings.

### Do smartCHECK or SOLUS Copilot have ads?

Neither smartCHECK nor SOLUS Copilot shows ads.

### Which is updated more often, smartCHECK or SOLUS Copilot?

smartCHECK ships an update every 3 weeks, and SOLUS Copilot weekly. Most recently, smartCHECK was updated on November 8, 2026 and SOLUS Copilot on November 5, 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.*