Comparison

M33 vs Dupefold

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

Head to head
About

M33

Create and animate personalized avatars using augmented reality and NFT accessories. Capture selfies and videos to bring your digital profile pictures to life for social media.

Highlights
  • Augmented Reality facial recognition
  • NFT project integration
  • Avatar customization with accessories
  • Selfie and video capture
  • Animated NFT profile pictures
  • Social media integration
Read full description

M33 is an advanced facial recognition application that harnesses the power of Augmented Reality technology. It allows users to select from a variety of renowned NFT projects, offering the ability to customize avatars through an array of distinctive accessories. This innovative platform provides the functionality to capture selfies and record engaging videos, enabling users to animate their preferred NFT profile pictures for enhanced social media interaction.

About

Dupefold

This app helps you reclaim storage space on your iPhone by identifying and deleting duplicate, similar, or unnecessary photos. It scans your library on-device, ensuring your privacy, and allows you to recover deleted items for 30 days.

Highlights
  • Find duplicate photos
  • Identify similar shots
  • Delete screenshots
  • Manage burst photos
  • On-device scanning
  • Recover deleted items
Features
Read full description

Dupefold is a private photo cleaner for iPhone. Find and delete duplicate photos, similar shots, screenshots, and bursts — then reclaim storage without uploading anything. See how much space you can free before you delete. Everything runs on-device. No account. Deleted items go to Recently Deleted so you can recover for 30 days. Private by design. Scanning and cleanup run on this device. Photos are never uploaded to Dupefold servers. No account required. WHAT DUPEFOLD FINDS • Exact duplicate photos • Similar / near-duplicate shots (retakes, bursts) • Screenshots ready to review • Burst groups so you can keep the best frame HOW IT WORKS 1. Allow Photos access 2. Scan your library on-device 3. Review groups and choose what to keep 4. Delete — items move to Recently Deleted (recoverable for 30 days). Empty that album to free space. HONEST STORAGE Dupefold shows reclaimable space as an estimate from your library. Space is fully available after you empty Recently Deleted. If you use iCloud Optimize Storage, on-device bytes can differ from iCloud. FREE TO START Full scan is free. Delete a limited number of photos for free, then unlock unlimited deletes with Dupefold Pro (monthly or yearly auto-renewable subscription). Restore purchases anytime on this Apple ID. Privacy Policy: https://kick-start.ai/dupefold/dupefold-privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

M334 screens
Dupefold4 screens

Verdict

The call

The clearest difference is in-app purchases: M33 at none against Dupefold's 2. M33 also leads on update cadence (fortnightly vs every 6 weeks) and ratings volume (8 vs 2). On price, rating, review sentiment and ads 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. Dupefold sells 2 in-app purchases, starting at $4.99 per month. M33 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for M33 against 5.0 for Dupefold. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

M33 ships an update fortnightly, Dupefold every 6 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
M33 versus Dupefold: the parameters behind the verdict, then further details
ParameterM33Dupefold
PriceFreeFree
Rating5.0 (8 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings8 — better2
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size157 MB5 MB
Age rating4+4+
DeveloperZikurat Technologies, Inc.Kick-Start AI

Customer experience

M33

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Dupefold

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

M33

No in-app purchases

2 purchases

Dupefold

Subscriptions2
  • Dupefold Pro Monthly$4.991 Month
  • Dupefold Pro Yearly$19.991 Year

Questions

Is M33 free?
M33 is free to download, with no in-app purchases.
Is Dupefold free?
Dupefold is free to download, with in-app purchases available.
Which has better reviews, M33 or Dupefold?
M33 and Dupefold are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.
Do M33 or Dupefold have ads?
Neither M33 nor Dupefold shows ads.
Which is updated more often, M33 or Dupefold?
M33 ships an update fortnightly, and Dupefold every 6 weeks. Most recently, M33 was updated on October 17, 2026 and Dupefold on October 10, 2026.

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