Comparison

Nostalgia vs Parallaxly

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

Head to head
About

Nostalgia

This app helps you declutter your phone's storage by identifying and removing duplicate photos, screenshots, and unnecessary files. It also acts as a memory diary, resurfacing past photos and videos from this day in previous years, making it easy to delete unwanted media and share cherished moments.

Highlights
  • Remove duplicate photos
  • Delete screenshots
  • Clear unnecessary files
  • Memory diary feature
  • Reminds of past photos/videos
  • Easy file deletion
  • Share nice photos
Features
Read full description

Hi, I'm Nostalgia. I will help you keep only the necessary and pleasant memories. With me, you will clear your phone's memory from needles photos, duplicates and screenshots. As your memory diary, I will remind you of the photos and videos from this day one, two or more years ago. It will be easy to delete unwanted files, and share nice ones. Shall we sort out your digital space? Privacy Policy: https://doc-hosting.flycricket.io/nostalgia-privacy-policy/1ad200c1-2c9e-4232-a237-3e23cc4fcedc/privacy Terms of Use: https://doc-hosting.flycricket.io/nostalgia-terms-of-use/2e76c14d-0206-46c8-8475-cd174a8e13ad/terms

About

Parallaxly

Features
Read full description

Turn the frames you already have into a wigglegram — an aligned, looping GIF or video where your subject stays still and the world around it rocks in 3D. Parallaxly starts from frames, not from the camera. Import a scan from a multi-lens film camera (the frames side by side on one strip), or 2 to 6 photos taken a small step apart. The app finds the frames, lines them up on your subject and plays the loop right away. • SPLITS YOUR SCAN — one scan with 2, 3 or 4 frames side by side is split automatically at the gaps between frames. Adjust any split line, or change the number of frames. • ALIGNS ON YOUR SUBJECT — tap the point that should stay still (or let the app pick one). Every frame is registered on that point to a fraction of a pixel, so the subject holds steady while the background and foreground move. Edges that aren't in every frame are cropped away, so the loop never shows an empty border. • EVENS OUT EXPOSURE — film frames scanned one by one differ in brightness and color. Match exposure brings every frame to the same look, so the loop doesn't flicker. • STRAIGHTENS HAND-HELD SHOTS — an optional correction for a small tilt between phone photos. • YOUR LOOP, YOUR WAY — back and forth (1-2-3-2-1) or a straight loop, speed from 40 to 400 ms per frame, and crops for posts and stories: original, 1:1, 4:5 and 9:16. Reorder or remove frames at any time. • GIF OR MP4 — a GIF that loops forever, or an H.264 video that repeats the loop for about 6 to 10 seconds, so it plays smoothly where videos don't loop on their own. Save to Photos or share. • PRIVATE — everything happens on your device. No account, no upload. Works with scans from multi-lens film cameras such as the Nishika N8000, Nimslo 3D and Reto3D, from any stereo pair, and with photos from your phone: take 2 or 3 shots of a subject, stepping a few centimeters sideways between them. What it doesn't do: it doesn't invent depth. You need at least two frames taken from slightly different positions; a single photo can't become a wigglegram here. Importing, aligning and the animated preview cost nothing. A one-time purchase unlocks exporting the GIF and MP4 files. Questions: overlapmarr@gmail.com

Screenshots

Nostalgia4 screens
Parallaxly3 screens

Verdict

The call

The clearest difference is update cadence: Parallaxly at daily against Nostalgia's monthly. Nostalgia's advantage is iOS requirement (15.0 vs 17.0). On price, ads, 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. Nostalgia sells 2 in-app purchases, starting at $1.99 per month and Parallaxly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nostalgia ships an update monthly, Parallaxly daily. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Nostalgia versus Parallaxly: the parameters behind the verdict, then further details
ParameterNostalgiaParallaxly
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size47 MB2 MB
Age rating4+4+
DeveloperRoman PogodaevJhomar Maravillas

In-app purchases

2 purchases

Nostalgia

Subscriptions2
  • Подписка на месяц7 Days trial$1.991 Month
  • Подписка на год$14.991 Year
1 purchases

Parallaxly

One-time1
  • Unlock Export$4.99

Questions

Is Nostalgia free?
Nostalgia is free to download, with in-app purchases available.
Is Parallaxly free?
Parallaxly is free to download, with in-app purchases available.
Do Nostalgia or Parallaxly have ads?
Neither Nostalgia nor Parallaxly shows ads.
Which is updated more often, Nostalgia or Parallaxly?
Nostalgia ships an update monthly, and Parallaxly daily. Most recently, Nostalgia was updated on October 24, 2026 and Parallaxly on October 4, 2026.

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