Erasa vs Simple Collage
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Erasa
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Erasa is the honest object eraser. Brush over what you want gone โ power lines, date stamps, watermarks, photobombers โ and Erasa fills it in, right on your phone. โข ON YOUR DEVICE. Every photo is processed right on your iPhone using on-device machine learning. Your photos are never uploaded โ the erasing even works in airplane mode. โข NEVER RESIZED, NO WATERMARK. Your photo is never resized โ edits save at the original resolution. No "pay to unlock your photo," no stamp across your image. โข FREE โ HONESTLY. Erase as much as you want for free, supported by a single banner ad. No subscription, no free-trial trap, no surprise paywall after you edit. Prefer no ads at all? A one-time $7.99 "Go ad-free" removes them for good โ yours forever, no subscription. HOW IT WORKS 1. Pick a photo. 2. Brush or lasso over the thing you want to remove โ cover the whole object, a little past its edges. 3. Tap Erase. Compare before/after, undo if you like, then save. Tip: for big objects, erase in a few smaller passes for the cleanest result. Erasa keeps it simple and fair: powerful on-device erasing, your photos stay yours, and a price model that respects you. Privacy: burakdumer.com/erasa/privacy-policy/ ยท Terms: burakdumer.com/erasa/terms-of-use/
Simple Collage
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A collage app that combines several photos into one image and saves it. Choose a layout, add your photos, and save. The cells and borders stay fixed. Moving or zooming a photo does not change the layout. What you can do - 47 layouts for 1 to 9 photos, including hearts, circles and stars - Drag a photo to adjust the framing, and pinch with two fingers to zoom in or out - Touch and hold a photo to swap it with another cell - Tap a cell to change only that photo - 9 ratios (1:1, 4:5, 5:4, 3:4, 4:3, 2:3, 3:2, 9:16, 16:9) and a Custom ratio - Adjust the border width - 4 background colors, plus colors you pick yourself Saving The long side is 2048 pixels. Your original photos are left unchanged. Privacy There are no ads. No sign-in or account is needed. Photos are saved only on your device. Easy to use The text and buttons are large. You can review the basics anytime under How to use in the menu. Good to know Your work in progress is not kept. If you fully close the app, your edits may be lost, so please save first.
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Collage at none against Erasa's 1. Simple Collage also leads on ads (none vs shown). Erasa's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Erasa sells 1 one-off in-app purchase. Simple Collage asks for nothing beyond the download.
Erasa ships an update weekly, Simple Collage every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | Erasa | Simple Collage |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 3 weeks |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 61 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Hasan Burak Dumer | Jeongbae Oh |
In-app purchases
Erasa
- Erasa Pro$14.99
Simple Collage
No in-app purchases
Questions
Is Erasa free?
Is Simple Collage free?
Do Erasa or Simple Collage have ads?
Which is updated more often, Erasa or Simple Collage?
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