Comparison

FDCTool vs Island Wallpapers +

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

Head to head
About

FDCTool

Edit videos and images with a wide range of tools. Modify video properties, add watermarks, change speed, and extract audio. Enhance images with text recognition, mosaics, and filters. Offers a free version with ads and an optional subscription for premium features.

Highlights
  • Video watermarking (add/remove)
  • Video MD5 modification
  • Video speed change
  • Video background audio extraction
  • Image text recognition
  • Image mosaic
  • Video and image filters
Features
Read full description

One-click video editing, picture editing app, video editing app, video cutting app. Support functions such as video MD5 modification, video mirroring, video reverse playback, video speed change, video filter, video image add text, text recognition, video add watermark & video remove watermark, image add watermark & image remove watermark, image mosaic,video download, video background audio extraction and deletion. FDCTool APP provides video and picture editing and cropping functions. The detailed function list is as follows: [Video functions] 13 kinds of video editing and processing functions 1. Video watermarking tool(video add watermark & video remove watermark) 2. Video MD5 modification 3. Video compression 4. Video extraction background sound 5. Remove background sound from video 6. Video add text 7. Video mirroring 8. Reverse video 9. Video speed change 10. Video cropping 11. Video editing 12. Video filters 13.Video graffiti [Image functions] 9 kinds of video editing and processing functions 1. Image watermarking(picture add watermark & picture remove watermark) 2. Image text recognition 3. Image mosaic 4. Generate a QR code from the Image 5. Image to link 6. Image and text 7. Image graffiti 8. Image filter 9. Image cropping APP is free app. If you want to remove advertisements and membership services, please upgrade your membership. "FDCTool Video Editing APP" members to advertise and subscribe items are as follows: Subscription description: Video editing continuous monthly membership: 6 yuan/month, free trial available Subscription method: A 3-day free trial period is provided. After the trial period ends, the subscription will be automatically renewed. You can cancel the free trial or subscription at any time in your account settings. Payment method: After confirming the purchase and paying, pay through the iTunes account. How to cancel the renewal: at any time 24 hours before the expiration of the current subscription, turn off the automatic renewal function in the account settings. Renewal method: Apple iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended Terms of Service: http://y.jzdianshi.com/chterms Privacy agreement: http://y.jzdianshi.com/chprivacy

About

Island Wallpapers +

Personalize your device's lock screen with custom wallpapers. Offers over 40 high-quality materials for unique designs and includes detailed setup instructions. An optional membership provides an ad-free experience and unlimited access.

Highlights
  • Personalized lock screen customization
  • 40+ high-quality design materials
  • One-click download of materials
  • Detailed boot setting instructions
  • Optional membership for ad-free experience
Features
Read full description

#DIY personalized Smart Island desktop! We carefully create the Lingdong Island wallpaper, allowing you to personalize your lock screen in an unprecedented way. The APP has 40+high-quality materials built in, which can be downloaded with one click, and detailed instructions on boot settings. "Island wallpapers +" sis a free APP. If you want to enjoy advertising free and membership free services, please upgrade your membership Your iTunes account will be debited when you confirm your purchase. The subscription will be automatically renewed unless automatic renewal is turned off 24 hours before the end of the current period. The account will charge the renewal fee within 24 hours after the end of the current period, and provide the renewal fee. Subscriptions can be managed by users. After purchase, go to the user's account settings to turn off automatic renewal. Canceling the current subscription is not allowed during a valid subscription. The unused part of the free trial period (if provided) will be confiscated when the user purchases the subscription of the publication. Privacy Policy: https://islanddiy.coding.net/s/92da9e5f-fd48-4f90-8233-04808a5ebafd User Agreement: https://islanddiy.coding.net/s/f6a0cb0d-11ba-4ad0-b7b5-d719907f68f8

Screenshots

FDCTool4 screens
Island Wallpapers +4 screens

Verdict

The call

The clearest difference is review sentiment: FDCTool at 93% against Island Wallpapers +'s 50%. FDCTool also leads on ratings volume (394 vs 7) and rating (4.7 vs 4.4). Island Wallpapers +'s advantage is update cadence (every 4 days vs every 2 months). On price, ads, in-app purchases and monetization model 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

Both are free to download. FDCTool sells 1 in-app purchase, starting at $0.99 per month and Island Wallpapers + sells 1 in-app purchase, starting at $4.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FDCTool holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: FDCTool has 394 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 93% of FDCTool's written reviews are positive against 50% of Island Wallpapers +'s.

UpkeepUpdate frequency

FDCTool ships an update every 2 months, Island Wallpapers + every 4 days. Both last shipped on November 7, 2026.

Scorecard4 real differences · 6 level
FDCTool versus Island Wallpapers +: the parameters behind the verdict, then further details
ParameterFDCToolIsland Wallpapers +
PriceFreeFree
Rating4.7 (394 ratings) — better4.4 (7 ratings)
Positive reviews92.9% of reviews — better50.0% of reviews
Number of ratings394 — better7
Update frequencyEvery 2 monthsEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size84 MB131 MB
Age rating4+4+
Developer玉兰 赵迎春 薛

Customer experience

FDCTool

All ratings401 ratings
Positive93.8%
Neutral2.7%
Negative3.5%
Written reviews182 reviews
Positive92.9%
Neutral3.3%
Negative3.8%

Island Wallpapers +

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

FDCTool

Reported bugs

3 issues
  • Login screen freezes
  • Incompatibility with older devices
  • Download failures or corrupted files

Requested features

4 requests
  • More customization options
  • Improved watermark removal quality
  • Reduced ads or ad-free version
  • Support for additional media formats

Island Wallpapers +

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

FDCTool

Subscriptions1
  • 会员包月3 Days trial$0.991 Month
1 purchases

Island Wallpapers +

Subscriptions1
  • Unlimited Wallpapers3 Days trial$4.497 Days

Questions

Is FDCTool free?
FDCTool is free to download, with in-app purchases available.
Is Island Wallpapers + free?
Island Wallpapers + is free to download, with in-app purchases available.
Which has better reviews, FDCTool or Island Wallpapers +?
FDCTool is rated higher. FDCTool averages 4.7 out of 5 from 394 ratings, while Island Wallpapers + averages 4.4 from 7 ratings.
Do FDCTool or Island Wallpapers + have ads?
Both FDCTool and Island Wallpapers + show ads.
Which is updated more often, FDCTool or Island Wallpapers +?
FDCTool ships an update every 2 months, and Island Wallpapers + every 4 days. Most recently, FDCTool was updated on November 7, 2026 and Island Wallpapers + on November 7, 2026.

Other comparisons