Dualgram vs MemoLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dualgram
Record simultaneously using your iPhone's front and back cameras. Capture vlogs, reaction videos, or selfies with scenery without needing to edit. Supports various devices and offers advanced recording features.
- Record front and back cameras at once
- Photo and video modes
- Picture-in-picture layouts
- Split screen options
- Optical and digital zoom
- Support up to 4K, 60 fps
- Teleprompter
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Dualgram lets you record MULTIPLE CAMERAS on your iPhone at the same time! NOTE: Supports iPhone XR/11/12/13, iPad Pro, etc and all models since 2020. Install Dualgram and supercharge your iPhone! — WAYS TO USE — ◎ Record vlog + shoot what you see ◎ Record reaction videos & interviews ◎ Take selfie photo + scenery, without editing There is no limit to what you can create with multi-cam, and we love to see what you post on Instagram, TikTok, Snapchat, Lomotif, WeChat, Reddit, Facebook, YouTube etc.. Hashtag #dualgram to show us! — USER REVIEWS — "Just what I need for vlogging! Extremely useful to shoot the subject and also myself narrating using the front camera." "Now, every one is truly in the picture." "As the family key photographer, this app makes me much happier." "Works perfectly in recording a reaction video." "Never knew this is possible! Why is this not in the camera app?" — FEATURE LIST — ◆ Save all 3 files, including the 2 originals captured from the front & back camera ◆ Photo/Video mode ◆ Landscape and portrait ◆ Picture-in-picture (PiP) layouts with frame ◆ PiP can be moved or be hidden ◆ Split screen 1:1 or 1:2 ◆ Optical & digital zoom ◆ Flash ◆ Cinematic stabilization ◆ Support up to 4k, 60 fps ◆ Teleprompter FAQ: https://dualgram.com/faq Privacy policy: https://dualgram.com/privacy Terms of use: https://dualgram.com/terms
MemoLens
A digital scrapbook app for organizing and sharing photos and moments from group activities. Create and share albums to relive experiences with friends and family, keeping memories safe in one place.
- Organize photos and moments
- Share albums with friends and family
- Relive group experiences
- Digital memory preservation
- Group bonding tool
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MemoLens is a digital scrapbook app designed to help users preserve and share their cherished memories. With features that allow you to organize photos and moments from any group activity, MemoLens makes it easy to relive these experiences with friends and family. Users can create and share albums, ensuring that important memories are never forgotten and can be revisited together. Perfect for group bonding, family events, or school projects, MemoLens keeps your memories safe in one digital space.
Screenshots
Verdict
The clearest difference is rating: Dualgram at 4.7 against MemoLens's 3.7. Dualgram also leads on ratings volume (2.7K vs 6). MemoLens's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence 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
Both are free to download. Dualgram sells 2 in-app purchases, starting at $8.99 per year. MemoLens asks for nothing beyond the download.
Dualgram holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Dualgram has 2.7K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 58% of Dualgram's written reviews are positive against 67% of MemoLens's, so the app with the better star average is not the one people write more warmly about.
Dualgram ships an update every 5 weeks, MemoLens every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | Dualgram | MemoLens |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.7K ratings) — better | 3.7 (6 ratings) |
| Positive reviews | 57.5% of reviews | 66.7% of reviews — better |
| Number of ratings | 2.7K — better | 6 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Just2us Pte Ltd | Coding Minds, Inc. |
Customer experience
Dualgram
MemoLens
Bugs and requests
Dualgram
Reported bugs
5 issues- App crashes when trying to record
- Doesn't work on iPhone X
- Doesn't support 1080p 60fps
- Issues with audio sync
- Paid version not unlocking
Requested features
5 requests- Noise cancellation of background audio
- Ability to change camera resolutions and frame rates
- Slo-mo feature
- Pause button while recording
- Ability to move PiP in free version
MemoLens
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Dualgram
- PRO (1 year)7 Days trial$8.991 Year
- Unlock PRO$29.99
MemoLens
No in-app purchases
