Challenger Viewer Donation
ASO Keyword Dashboard
Tracking 140 keywords for Challenger Viewer Donation in Google Play
Challenger Viewer Donation tracks 140 keywords (no keywords rank yet; 140 need traction). Key metrics: opportunity 69.6, difficulty 54.3.
The Best comics Viewer ! Read PDF, ePUB, CBR, CBZ, CBT, CB7, JPG, PNG, BMP, GIF
Tracked keywords
140
0 ranked • 140 not ranking yet
Top 10 coverage
—
Best rank — • Latest leader —
Avg opportunity
69.6
Top keyword: pdf
Avg difficulty
54.3
Lower scores indicate easier wins
Opportunity leaders
- 67.7
pdf
Opportunity: 73.0 • Difficulty: 48.8 • Rank —
Competitors: 918
- 67.7
stored
Opportunity: 73.0 • Difficulty: 60.5 • Rank —
Competitors: 1,026
- 67.7
moving
Opportunity: 73.0 • Difficulty: 55.6 • Rank —
Competitors: 1,058
- 68.7
zoom
Opportunity: 73.0 • Difficulty: 51.3 • Rank —
Competitors: 1,199
- 68.6
phones
Opportunity: 73.0 • Difficulty: 62.9 • Rank —
Competitors: 1,219
Unranked opportunities
pdf
Opportunity: 73.0 • Difficulty: 48.8 • Competitors: 918
stored
Opportunity: 73.0 • Difficulty: 60.5 • Competitors: 1,026
moving
Opportunity: 73.0 • Difficulty: 55.6 • Competitors: 1,058
zoom
Opportunity: 73.0 • Difficulty: 51.3 • Competitors: 1,199
phones
Opportunity: 73.0 • Difficulty: 62.9 • Competitors: 1,219
High competition keywords
new
Total apps: 193,474 • Major competitors: 25,823
Latest rank: — • Difficulty: 65.7
free
Total apps: 173,844 • Major competitors: 23,343
Latest rank: — • Difficulty: 64.4
like
Total apps: 150,415 • Major competitors: 21,531
Latest rank: — • Difficulty: 68.5
best
Total apps: 131,644 • Major competitors: 18,001
Latest rank: — • Difficulty: 63.2
access
Total apps: 126,428 • Major competitors: 11,667
Latest rank: — • Difficulty: 66.6
All tracked keywords
Includes opportunity, difficulty, rankings and competitor benchmarks
| Major Competitors | |||||||
|---|---|---|---|---|---|---|---|
| free | 64 | 100 | 64 | 90 173,844 competing apps Median installs: 46,597 Avg rating: 3.1 | — | — | 23,343 major competitor apps |
| play | 65 | 100 | 67 | 86 113,236 competing apps Median installs: 62,750 Avg rating: 3.2 | — | — | 19,366 major competitor apps |
| best | 65 | 100 | 63 | 87 131,644 competing apps Median installs: 43,740 Avg rating: 2.9 | — | — | 18,001 major competitor apps |
| new | 64 | 100 | 66 | 90 193,474 competing apps Median installs: 42,470 Avg rating: 3.0 | — | — | 25,823 major competitor apps |
| library | 72 | 100 | 65 | 71 13,762 competing apps Median installs: 29,536 Avg rating: 2.9 | — | — | 1,491 major competitor apps |
| page | 72 | 100 | 52 | 71 13,904 competing apps Median installs: 37,180 Avg rating: 2.9 | — | — | 1,547 major competitor apps |
| right | 67 | 100 | 66 | 83 68,533 competing apps Median installs: 35,866 Avg rating: 3.0 | — | — | 8,317 major competitor apps |
| single | 69 | 100 | 56 | 77 32,754 competing apps Median installs: 37,118 Avg rating: 2.9 | — | — | 3,952 major competitor apps |
| version | 69 | 100 | 61 | 77 30,986 competing apps Median installs: 38,306 Avg rating: 3.1 | — | — | 3,300 major competitor apps |
| internal | 72 | 100 | 48 | 65 6,261 competing apps Median installs: 25,932 Avg rating: 2.7 | — | — | 571 major competitor apps |
| device | 68 | 100 | 72 | 81 52,389 competing apps Median installs: 37,519 Avg rating: 3.0 | — | — | 6,390 major competitor apps |
| phone | 67 | 100 | 69 | 83 75,756 competing apps Median installs: 37,780 Avg rating: 3.0 | — | — | 9,010 major competitor apps |
| support | 67 | 100 | 60 | 83 68,575 competing apps Median installs: 34,249 Avg rating: 3.0 | — | — | 7,371 major competitor apps |
| language | 69 | 100 | 59 | 76 29,667 competing apps Median installs: 31,657 Avg rating: 2.8 | — | — | 2,542 major competitor apps |
| image | 70 | 100 | 54 | 76 27,195 competing apps Median installs: 35,290 Avg rating: 2.8 | — | — | 3,073 major competitor apps |
| needs | 70 | 100 | 52 | 75 24,331 competing apps Median installs: 30,717 Avg rating: 2.8 | — | — | 2,732 major competitor apps |
| file | 71 | 100 | 68 | 71 15,285 competing apps Median installs: 52,889 Avg rating: 3.0 | — | — | 2,239 major competitor apps |
| using | 65 | 100 | 64 | 86 114,758 competing apps Median installs: 37,480 Avg rating: 2.8 | — | — | 13,323 major competitor apps |
| option | 70 | 100 | 53 | 75 23,307 competing apps Median installs: 32,883 Avg rating: 2.9 | — | — | 2,446 major competitor apps |
| available | 66 | 100 | 66 | 85 92,463 competing apps Median installs: 34,120 Avg rating: 2.9 | — | — | 9,952 major competitor apps |
| help | 65 | 100 | 66 | 87 123,065 competing apps Median installs: 36,787 Avg rating: 3.0 | — | — | 14,840 major competitor apps |
| multiple | 67 | 100 | 62 | 82 58,884 competing apps Median installs: 44,428 Avg rating: 3.0 | — | — | 8,314 major competitor apps |
| galaxy | 72 | 100 | 65 | 65 6,329 competing apps Median installs: 34,132 Avg rating: 3.5 | — | — | 656 major competitor apps |
| access | 65 | 100 | 67 | 87 126,428 competing apps Median installs: 25,852 Avg rating: 2.8 | — | — | 11,667 major competitor apps |
| quickly | 68 | 100 | 69 | 80 51,305 competing apps Median installs: 33,814 Avg rating: 2.8 | — | — | 5,661 major competitor apps |
App Description
The Best comics Viewer ! Read PDF, ePUB, CBR, CBZ, CBT, CB7, JPG, PNG, BMP, GIF
There is a FREE version available on Google Play Store.
The Donation version is exactly the same (no extra features) and donation will help me to improve the app.
It's really simple to use. You just have to scroll ! Pages are automatically loaded and displayed (no need to click to go to next page).
This version works perfectly on phones AND tablets.
Supported image file formats are JPG, PNG, GIF, WebP (Android 4.0+) and BMP.
Supported book file formats are PDF, CBZ/ZIP, CBR/RAR, CBT/TAR, CB7/7Z, DjVu, and ePUB.
Main features are :
• Automatic page loading
• Zoom using multi-touch
• Vertical/Horizontal scrolling
• 2 display modes (Simple View which displays pages one by one and Multiple Image View which displays all pages one after the other)
• Scale filters: Bilinear, Bicubic, Lanczos4
• Library with covers displayed to quickly open comics (multiple kind of views available)
• Automatically switch to next issue when last page of the comic is displayed
• Border cropping
• Read from left to right or right to left
• Actions can be customized
• Single page and "2 page" display mode
• Filter to improve displayed image quality
• Manual scrolling by moving finger on screen
• Autoscrolling by long pressing on screen
• Tap to go to Next/Previous pages
• Fit to Width/Height/Screen display
• Multiple Image preview type
• Option to direct access to page
• History management
• Support multi-language (for now, english and french)
• Border can be display over Bitmap to easily identify each pages
• Contrast/Brightness/Saturation management
• Screen brightness management
• Application can be moved to SD Card
• Cached data can be stored in internal memory or SD Card
• Supports Samsung "Multi-Window" mode
• Color themes
Files can be accessed on the device or network.
Supported network protocols are :
• Google Drive
• OneDrive/SkyDrive
• Mega
• Ubooquity (http://vaemendis.net/ubooquity)
• DLNA/Upnp (Need Android >= 4.0.3)
• OPDS (beta)
• Windows/SAMBA/CIFS
• DropBox
• Webdav/Cloud (like box.com, 4shared.com, alwaysdata.com, ...)
• FTP
• SFTP
The application needs a phone/tablet with lots of memory and a powerful processor, so don't be disappointed if your phone is quite old and performance is not good.
For instance, it works perfectly on Nexus 4, Nexus 7, Nexus 10, Galaxy S2, Galaxy S3, Galaxy S4, Galaxy S5, Galaxy S6, Galaxy S7, Galaxy Tab, ...
Documentation is available at : http://challengerviewer.wordpress.com/challenger-comics-viewer-documentation/
An FAQ is available at : http://challengerviewer.wordpress.com/challenger-comics-viewer-faq/
The English forum : http://forum.xda-developers.com/showthread.php?t=1389440
Please add comments if you like this app or if you have some new features idea.
To report bugs, don't hesitate to send me e-mail.
Thanks !