Whistle Camera vs Dualgram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whistle Camera
Capture photos hands-free using only your whistle. This app allows for instant or timed shots with front or rear cameras, and even enables simultaneous captures from multiple devices. Perfect for creative selfies without touching your phone.
- Whistle-activated photo capture
- Instant and timed capture modes
- Front and rear camera selection
- Simultaneous multi-device capture
- Post to Facebook or save to Camera Roll
Read full descriptionHide full description
Whistle Camera is the only camera app that take pictures by whistles! Use this cool App to create amazing selfies! No need to hold your iPhone anymore! No need to take pictures in front of a mirror. Take pictures from several iPhones at the same times. How to use? Simply whistle, thats it! Key Features : * Two capture modes (Whistle/Manual). * Instant capture or timed capture. * Select between front or rear camera. * Post to Facebook or save to Camera Roll. * For best results please use this app in a quite environment. * Whistle Camera app will respond to a short and loud whistles.
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
Read full descriptionHide full description
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
Screenshots
Verdict
The clearest difference is rating: Dualgram at 4.7 against Whistle Camera's 3.9. Dualgram also leads on ratings volume (2.7K vs 37) and review sentiment (54% vs 34%). Whistle Camera's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Whistle Camera sells 1 one-off in-app purchase and Dualgram sells 2 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.
Dualgram holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Dualgram has 2.7K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 34% of Whistle Camera's written reviews are positive against 54% of Dualgram's.
Whistle Camera ships an update every 3 months, Dualgram every 5 weeks. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.
| Parameter | Whistle Camera | Dualgram |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (37 ratings) | 4.7 (2.7K ratings) — better |
| Positive reviews | 34.0% of reviews | 54.1% of reviews — better |
| Number of ratings | 37 | 2.7K — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Kobi Snir | Just2us Pte Ltd |
Customer experience
Whistle Camera
Dualgram
Bugs and requests
Whistle Camera
Not enough reviews yet to summarise bugs or 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
In-app purchases
Whistle Camera
- Remove Ads$19.99
Dualgram
- PRO (1 year)7 Days trial$8.991 Year
- Unlock PRO$29.99
Questions
Is Whistle Camera free?
Is Dualgram free?
Which has better reviews, Whistle Camera or Dualgram?
Do Whistle Camera or Dualgram have ads?
Which is updated more often, Whistle Camera or Dualgram?
Other comparisons
