Comparison

Clean Now:Clean Up Storage vs Callback

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

Head to head
About

Clean Now:Clean Up Storage

This app helps free up iPhone storage by identifying and deleting duplicate or similar photos and videos. It also offers features to clean up contacts, compress videos, and securely store private files.

Highlights
  • Delete duplicate photos
  • Clean similar photos and videos
  • Contact cleanup and merging
  • Secret storage for private files
  • Video compression
  • Smart scan cleanup
Features
Read full description

Do you often encounter the problem of insufficient iPhone storage space? Clean Now, the Swiss Army Knife of mobile phone cleaning, says goodbye to the cluttered and bloated content of your mobile phone, and welcomes a lightning-fast experience! [Quickly organize the album and optimize the mobile phone space] Swipe left - delete unnecessary photos/duplicates Swipe right - keep your most important memories You will be surprised to find that there are so many useless photos in the album! [Smart Cleaner, Quick Scan Cleanup] Optimize performance: Clear unnecessary files to make your device run smoothly, just like a new one. Free up space: Reclaim valuable storage space and make room for new applications, photos and memories. [Delete confirmation, safe use] Final review right: You have the final review right over your album, and all deletion operations will be confirmed by you. Security Cleanup: It can run locally (offline) on your phone without the need for internet connection, and no one can abuse your photos. Main functions: [Delete duplicate photos] Just one click, instantly find and clean up all duplicate photos to free up your storage space. [Clean up similar photos and videos] No need for manual comparison, intelligently identify similar photos or videos, automatically recommend and retain the best results, and help you easily manage your albums. [Contact Cleanup] Automatically identify and merge duplicate contact information in your address book, making your address book neater. [Protect files with secret storage] Protect privacy and save personal photos and videos in private folders that only you can access. [Video Compression] Freely select the compression ratio, and one-click operation can complete the compression, saving space and ensuring quality and quantity. [About Subscription] Users can subscribe to the advanced features of Clean Now and access all features without restrictions. Users can choose a free trial to experience product features. The subscription price can be billed weekly, monthly, or annually, and the fee will be calculated according to the rate selected by the user. Clean Now adopts an automatic renewal mode. If the user needs to cancel the subscription, the renewal must be turned off 24 hours before the end of the current cycle. Users can turn off and cancel subscriptions and trials in their iTunes account. It will automatically renew after the free trial ends. If you need to turn it off, please cancel it manually. Privacy Policy: https://www.lightningcleaner.com/user_agreement.html User Agreement: https://www.lightningcleaner.com/user_agreement.html Contact Us: shandianqingli@gmail.com

About

Callback

Read full description

Callback is a notebook for stand-up comics. Write down a premise before it gets away. Take a bit from Idea to Working to Tight. Build a setlist, plan it against your target time, record the set, and turn the best moments from the room into new material. Callback also finds the connections in your material: recurring topics, characters, and callbacks between bits. It runs on your iPhone, so your jokes stay yours. FREE FEATURES • Quick note capture • Idea, Working, and Tight statuses • Folders, tags, ratings, search, and note history • Setlists with planned runtimes and a live set timer • Set recording up to 10 minutes, with on-device transcription • Paste, file, page scan, and voice memo imports • Local backups and export CALLBACK PRO • Smart Connections across your whole notebook • Unlimited set recording • Create notes straight from a recorded set's transcript • Laugh statistics • Revisit reminders for bits that go quiet • Offload recording audio to your own iCloud storage PRIVATE BY DESIGN Callback has no account, no ads, and no trackers. Notes, recordings, transcripts, and Smart Connections are stored and processed on your device, and nothing is sent to us. The optional Pro offload moves recording audio to your own iCloud storage, and exports go only where you send them. CALLBACK PRO PRICING • Monthly: $2.99 per month, with a 2-week free trial for eligible customers • Annual: $19.95 per year, with a 1-month free trial for eligible customers • Lifetime: $29.99, one-time purchase Prices may vary by country or region. Payment is charged to your Apple Account when you confirm a purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Any unused portion of a free trial is forfeited when you purchase a subscription. You can manage or cancel subscriptions in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://minimac.com/callback/privacy/

Screenshots

Clean Now:Clean Up Storage4 screens
Callback4 screens

Verdict

The call

The clearest difference is chart position: Clean Now:Clean Up Storage at #171 against Callback's unranked. Clean Now:Clean Up Storage also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases 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. Clean Now:Clean Up Storage sells 8 in-app purchases, starting at $7.99 per 3 months and Callback sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences · 8 level
Clean Now:Clean Up Storage versus Callback: the parameters behind the verdict, then further details
ParameterClean Now:Clean Up StorageCallback
PriceFreeFree
Rating4.4 (9.7K ratings) — better—
Positive reviews74.2% of reviews—
Number of ratings9.7K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
Best chart rank#171 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size88 MB6 MB
Age rating4+4+
DeveloperAPPADIX COMPANY LIMITEDSmonkey LLC

Bugs and requests

Clean Now:Clean Up Storage

Reported bugs

3 issues
  • App freezes or crashes
  • Inability to cancel/unsubscribe
  • Deleting important files

Requested features

3 requests
  • Ability to selectively delete files
  • Improved duplicate detection
  • Virus/malware removal capabilities

Callback

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Clean Now:Clean Up Storage

Subscriptions7
  • Lightning Cleaner 1 Quarter3 Days trial$7.993 Months
  • Lightning Cleaner 1 Week3 Days trial$9.997 Days
  • introductory offers for week7 Days trial$9.997 Days
Show 4 more
  • Lightning Cleaner 1 Weak$9.997 Days
  • Lightning Cleaner 1 Month3 Days trial$19.991 Month
  • Lightning Cleaner 1 Year3 Days trial$39.991 Year
  • Lightning Cleaner 1 Year$39.991 Year
One-time1
  • Lightning Cleaner Lifetime$49.99
3 purchases

Callback

Subscriptions2
  • Callback Pro Monthly14 Days trial$2.991 Month
  • Callback Pro Annual1 Month trial$19.951 Year
One-time1
  • Callback Pro Lifetime$29.99

Questions

Is Clean Now:Clean Up Storage free?
Clean Now:Clean Up Storage is free to download, with in-app purchases available.
Is Callback free?
Callback is free to download, with in-app purchases available.
Do Clean Now:Clean Up Storage or Callback have ads?
Neither Clean Now:Clean Up Storage nor Callback shows ads.

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