Comparison

Delete duplicate photos vs Authenticator

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

Head to head
About

Delete duplicate photos

This app helps you free up iPhone storage by deleting duplicate and similar photos and videos. It also organizes contacts, removes expired calendar events, and offers smart cleaning features. A guide provides additional storage-saving tips.

Highlights
  • Delete duplicate and similar photos/videos
  • AI-powered photo comparison
  • Organize and merge duplicate contacts
  • Remove expired calendar events/reminders
  • Automatic smart cleaning
  • Storage saving guide
Features
Read full description

Wipe - Duplicate Photos Cleaner is simple and practical cleaning tool for your iPhone. Delete similar photos & videos Cleaner+ scans your Photo Library and list out similar photos and find out the best among these with Artificial Intelligence. It also detect duplicate photo and videos, screenshots and provide a easy way to manage your storage by deleting them. Organize your Contacts Cleaner+ can detect incomplete contacts, duplicate contacts and a way to merge them easily. Delete expired Events manage Reminders Cleaner+ can detect and delete expired reminders and events from your calendar. Smart Clean Cleaner+ provide an automatic smart cleaning that intelligently detects and clean duplicate photos, videos and free your device storage. Clean Guide Cleaner+ has a guide section which contains other ways to free your iPhone storage. Cleaner+ Premium Plan offers ads free unlimited smart cleaning with a auto renewal subscription - Subscription length: weekly, monthly. - Payment will be charged to your iTunes account at confirmation of purchase - You can manage your subscriptions and turn off auto renewal form your Account Settings after the purchase - Subscription will renew automatically unless canceled at-least 24 hours before the end of the current period. - The cost of renewal will be charged to your iTunes account 24 hours before the end of the current period. - When canceling a subscription, auto-renewal will be disabled but the current subscription will remain active until the end of the current period and will not be refunded. - Any unused portion of a free trial, if offered, will be forfeited when purchasing a subscription. Privacy policy: https://sites.google.com/view/cleanphonestorage/privacy Terms of use: https://sites.google.com/view/cleanphonestorage/privacy Please contact us with any issue you might face while using the app, your suggestions or requesting a feature. Your feedback will help us to improve this app. Email: patrick.jones.apple@gmail.com

About

Authenticator

Features
Read full description

This app generates the six-digit codes you need when a service asks for a second step at sign-in. Scan a QR code once, and the code is there whenever you come back. Everything happens on your device. There is no account to create and nothing to sign up for. What it does Generates time-based one-time codes (TOTP) that refresh every thirty seconds. Works with any service that supports authenticator apps — email providers, social networks, cloud storage, developer tools, crypto platforms, work accounts and more. Adding an account takes a few seconds: scan the QR code the service shows you, or type in the setup key by hand if there is no code to scan. Codes work without an internet connection. They are calculated on your phone from the time and the key, so a weak signal or no signal at all makes no difference. You can rename accounts, reorder the list, and remove what you no longer use. If you would rather not leave your codes open on the screen, the app can be locked with Face ID, Touch ID or a passcode. Privacy Policy: https://stratadevstudiolimited.com/pp.html Terms of Use: https://stratadevstudiolimited.com/tt.html

Screenshots

Delete duplicate photos4 screens
Authenticator4 screens

Verdict

The call

The clearest difference is ads: Authenticator at none against Delete duplicate photos's shown. Delete duplicate photos's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support 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. Delete duplicate photos sells 3 in-app purchases, starting at $4.99 per 7 days and Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Delete duplicate photos ships an update monthly, Authenticator every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Delete duplicate photos versus Authenticator: the parameters behind the verdict, then further details
ParameterDelete duplicate photosAuthenticator
PriceFreeFree
Rating4.5 (455 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings455 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size47 MB21 MB
Age rating4+4+
DeveloperPatrick JonesSTRATADEV STUDIO LIMITED

In-app purchases

3 purchases

Delete duplicate photos

Subscriptions2
  • Premium Storage Cleaner7 Days trial$4.997 Days
  • Smart Cleaner for iPhone Pro$9.991 Month
One-time1
  • Cleaner+ Premium$29.99
2 purchases

Authenticator

Subscriptions2
  • Authly Access$6.997 Days
  • Authly Access3 Days trial$7.997 Days

Questions

Is Delete duplicate photos free?
Delete duplicate photos is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do Delete duplicate photos or Authenticator have ads?
Delete duplicate photos shows ads; Authenticator does not.
Which is updated more often, Delete duplicate photos or Authenticator?
Delete duplicate photos ships an update monthly, and Authenticator every 3 weeks. Most recently, Delete duplicate photos was updated on October 27, 2026 and Authenticator on October 31, 2026.

Other comparisons