Version history
ACS - Gas Safety Exam CCN1
53
ASO score
Text
76/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
1
Votes
2
App Age
3y 4m
Last Update
Apr 11, 2023
Compare with Category Top Apps
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Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
1
|
4.62
|
-78%
|
|
Number of Ratings (Voted)
|
2
|
268.7K
|
-100%
|
|
App Age
|
3y 4m
|
6y 7m
|
-49%
|
|
Price
|
$17
|
$0
|
|
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In-app Purchases Price
|
$0
|
$44
|
|
|
Update Frequency
|
997d
|
38d
|
+2 545%
|
|
Title Length
|
26
|
26
|
|
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Subtitle Length
|
18
|
28
|
-36%
|
|
Description Length
|
1 195
|
2 881
|
-59%
|
|
Number of Screenshots
|
525
|
1197
|
-56
%
|
|
Size
|
0MB
|
262MB
|
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Category Ranking in United States
7 days
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Last 90 days
Last 180 days
Last year
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
26
of 30
)
ACS - Gas Safety Exam CCN1
Subtitle
(
Characters:
18
of 30
)
Domestic Gas Exams
Description
(
Characters:
1195
of 4000
)
ACS Core Domestics Gas Safety CCN1 Exam Prep App will help beginners and re-assessment gas installers that need to keep their ACS qualifications up to date with the latest exam questions to test and practice from 2022 question Pool.
-The App contains hundreds of multiple choice questions similar to what you will find in the real world ACS exams.
-Practice as many times as required with no internet connection required after initial install.
-Works on both iPhone and iPad, install on both devices at no extra cost.
ACS certificate is required to join the ‘Gas Safe Register’
The Core Domestic Gas Safety (CCN1) app includes CPA1 (Combustion Performance Analysis)
The Exam content covers
-Gas safety, legislation and standards
-Gas Rates
-Tightness testing and purging
-Installation of pipework and fittings (pipework within meter -installation and outlet pipework)
-Gas emergency
-Gas Characteristics
-Products and characteristics of combustion
-Ventilation
-Fluing Standards
-Gas Controls
-CPA1
-Re-establish existing gas supply and re-light appliances
-Gas control Rig questions
This product is not affiliated with nor endorsed by the ACS board.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 2 |
| App Store Link: | |
| Price: | 16.99 $ |
| Website: | - |
| Email: | - |
| Privacy Policy: | |
| Categories: | Reference |
| Size: | - |
| App Age: | 3 years 4 months |
| Release Date: | Sep 01, 2022 |
| Last Update: | Apr 11, 2023 |
| Version: |
Version history
Apr 11, 2023
First release
1.2
Oct 16, 2022
-Question Pool Updated
