Comparison

Chart Guide Pro vs Pro Driver Tools Limited

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Chart Guide Pro

Aeronautical Charts guide

$5.99

🗺️ Navigation

★ 1.01 ratingsView app →

Pro Driver Tools Limited

The official PDT Limited App.

Free

🗺️ Navigation

No ratingsView app →

About

Chart Guide Pro

Learn to interpret aeronautical charts with this intuitive guide. It simplifies complex aviation mapping information for pilots and enthusiasts.

Highlights

Understand aeronautical charts
Simplify aviation mapping
Pilot-friendly interface
Learn chart interpretation

Features

Read full description

Chart Guide Pro is an easy way to understand how to use aeronautical charts

About

Pro Driver Tools Limited

Features

Read full description

Free access to all tools for trucking professionals in Pro Driver Tools Limited.

Screenshots

Chart Guide Pro1 screens

Pro Driver Tools Limited3 screens

Verdict

The call

The clearest difference is price: Pro Driver Tools Limited at Free against Chart Guide Pro's $5.99. Pro Driver Tools Limited also leads on update cadence (every 5 days vs every 21 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Pro Driver Tools Limited is free to download; Chart Guide Pro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chart Guide Pro ships an update every 21 months, Pro Driver Tools Limited every 5 days. The most recent releases landed on July 31, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 7 level

Chart Guide Pro versus Pro Driver Tools Limited: the parameters behind the verdict, then further details
Parameter	Chart Guide Pro	Pro Driver Tools Limited
Price	$5.99	Free — better
Rating	1.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 21 months	Every 5 days — better
Ads	No	No
In-app purchases	No	No
Monetization	Paid	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	21 MB	115 MB
Age rating	17+	4+
Developer	Gadir Mamedov	Blulynx Communications, LLC

In-app purchases

None

Chart Guide Pro

No in-app purchases

None

Pro Driver Tools Limited

No in-app purchases

Questions

Is Chart Guide Pro free?

Chart Guide Pro costs $5.99, with no in-app purchases.

Is Pro Driver Tools Limited free?

Pro Driver Tools Limited is free to download, with no in-app purchases.

Do Chart Guide Pro or Pro Driver Tools Limited have ads?

Neither Chart Guide Pro nor Pro Driver Tools Limited shows ads.

Which is updated more often, Chart Guide Pro or Pro Driver Tools Limited?

Chart Guide Pro ships an update every 21 months, and Pro Driver Tools Limited every 5 days. Most recently, Chart Guide Pro was updated on July 31, 2026 and Pro Driver Tools Limited on September 20, 2026.