Comparison

AspectArc vs Mosine

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

Head to head
About

AspectArc

Features
Read full description

AspectArc is a local-first aspect-ratio studio for creators who need one video or photo to fit every format without guessing where the important parts will land. NEW IN 3.0: COVER STUDIO Pull the best frame from a clip and turn it into covers and thumbnails for every format at once. Scrub to the moment you want, or tap Suggest and AspectArc samples the clip and ranks frames that are sharp, well exposed and show faces. Choose your ratios (16:9, 9:16, 1:1, 4:5, 3:4, 2:3, banners and more) and every cover is cropped around the detected subject. Save them all to Photos or share them in one tap. ONE PRICE, EVERYTHING INCLUDED No subscription, no watermark, no account. Multi-format resizing, subject-aware reframing, batch export and cover making are all part of the app. CONVERT ANY CLIP OR PHOTO Pick a clip or still, choose a target ratio, set the focal point and export a clean result. Fit and Fill modes, padding styles (blur, solid, gradient, mirror and source color), quality and codec controls, and trimming are built in. SMART REFRAME AspectArc detects faces and salient subjects on the device and plans the crop for every ratio so your subject stays in frame. The Reframe Inspector shows how much of the subject survives each crop. SAFE ZONES AND DELIVERY AUDIT Preview safe-zone overlays for common interface areas so titles and captions stay clear. Delivery Audit checks the setup before you render: format match, export resolution, safe-zone coverage, crop risk, duration and estimated size, with a readiness score and fixes. WORK FASTER Multi-ratio batch export, saved workflow presets, an offline format reference, and conversion history with CSV export. Demo media lets you try every workflow without importing personal photos. PRIVATE BY DESIGN All media is processed on the device. Photo Library access is requested only when you import media or save an export. Nothing is uploaded.

About

Mosine

This app helps you declutter your photo library by presenting photos taken on this day in past years. You can easily select and delete unwanted pictures in batches, making photo management a simple daily ritual. It prioritizes privacy, keeping all your photos on your device.

Highlights
  • Daily photo memories
  • Batch photo deletion
  • Intuitive photo selection
  • Privacy-focused design
  • Lifetime cleaning stats
  • Optional daily reminders
Features
Read full description

Every day, Mosine shows you the photos you took on this exact day in every past year. Relive them, keep the ones that matter, and clear the rest in a single batch. Cleaning a photo library all at once is overwhelming. Mosine turns it into a small daily ritual: a few minutes with today's memories, a lighter library every day. Mo, a little black cat, shows you around the first time and keeps you company along the way. HOW IT WORKS • Open the app and see this day across all your years, newest first • Tap a photo and swipe to decide: left to mark it, right to keep it • Undo steps back one photo, and nothing is deleted until you confirm • Or tap Select and mark photos one by one or a whole year at once • Delete everything you marked in one batch, with a single iOS confirmation • Deleted photos stay in Recently Deleted for about 30 days, so nothing is lost by accident MADE FOR IPHONE • Feels like the Photos app: familiar gestures, same selection style, pinch to zoom • Videos play right in the review, including ones stored in iCloud • Share a photo as a memory, with a slim "7 years ago today" band below it, never cropped • Mark favorites from the viewer, synced with your real Photos favorites • Optional daily reminder so your memories come to you • Your progress: see how much space you have freed MOSINE PLUS A one-time purchase, no subscription, yours forever: • Pick any day of the year and see it across all your years • Catch up on yesterday in one tap, and peek at tomorrow • Turn up to 9 photos into a montage to share Every new user gets Mosine Plus free for 7 days. Everything else in Mosine is free. PRIVATE BY DESIGN Your photos never leave your device. Mosine has no servers, no accounts, no ads and no tracking. Its only network use is the App Store, for the optional Mosine Plus purchase. Deleting always goes through the standard iOS confirmation, and Mosine never deletes anything on its own. Mosine needs Full Access to your photo library to find your photos from every year. Relive. Choose. Keep.

Screenshots

AspectArc4 screens
Mosine4 screens

Verdict

The call

The clearest difference is price: Mosine at Free against AspectArc's $0.99. Mosine also leads on iOS requirement (15.0 vs 17.0). AspectArc's advantage is in-app purchases (none vs 1). On update cadence, ads 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

Mosine is free to download; AspectArc costs $0.99 up front. Mosine sells 1 one-off in-app purchase. AspectArc asks for nothing beyond the download.

UpkeepUpdate frequency

AspectArc ships an update weekly, Mosine every 2 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
AspectArc versus Mosine: the parameters behind the verdict, then further details
ParameterAspectArcMosine
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size33 MB29 MB
Age rating4+4+
DeveloperRobert CorbinJULIO HENRIQUE DO FRANCA

In-app purchases

None

AspectArc

No in-app purchases

1 purchases

Mosine

One-time1
  • Mosine Plus$4.99

Questions

Is AspectArc free?
AspectArc costs $0.99, with no in-app purchases.
Is Mosine free?
Mosine is free to download, with in-app purchases available.
Do AspectArc or Mosine have ads?
Neither AspectArc nor Mosine shows ads.
Which is updated more often, AspectArc or Mosine?
AspectArc ships an update weekly, and Mosine every 2 weeks. Most recently, AspectArc was updated on November 5, 2026 and Mosine on November 6, 2026.

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