# Dualgram vs Alpine DVR

The clearest difference is review sentiment: Dualgram at 56% against Alpine DVR's 0%. Dualgram also leads on rating (4.7 vs 3.5) and update cadence (every 5 weeks vs every 9 months). Alpine DVR's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Dualgram sells 2 in-app purchases, starting at $8.99 per year. Alpine DVR asks for nothing beyond the download.

Dualgram holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Dualgram has 2.7K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 56% of Dualgram's written reviews are positive against 0% of Alpine DVR's.

Dualgram ships an update every 5 weeks, Alpine DVR every 9 months. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Dualgram | Alpine DVR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.7K ratings)](https://appshunter.io/ios/app/dualgram/id1474345188/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/alpine-dvr/id1606071381/reviews) |
| Number of ratings | **2.7K** | 8 |
| Positive reviews | **56.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 119 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Just2us Pte Ltd](https://appshunter.io/developer/293971188) | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) |

## What reviewers say

### Dualgram

[App page](https://appshunter.io/ios/app/dualgram/id1474345188)

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.

**Highlights:** 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

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO (1 year) | $8.99 | per year |
| Unlock PRO | $29.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Great app
- 👍 Perfect cam
- 👍 Best dual camera software
- 👍 Worth every penny

**What reviewers complain about**

- 🐛 Recording quality issues
- 🐛 Video always jerking
- 🐛 Doesn't record for lengthy videos
- 🐛 Unreliable, loses footage
- 🐛 No audio with recorded videos

**Reported bugs**

- 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**

- 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


### Alpine DVR

[App page](https://appshunter.io/ios/app/alpine-dvr/id1606071381)

Connect to your driving recorder or sports camera via WiFi to access and process captured photos and videos. This software facilitates resource management for various use cases like evidence collection and sharing.

**Highlights:** Connect to devices via WiFi, Access photos and videos, Process media resources, Support for driving recorders, Support for sports cameras, Facilitates forensics and sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dualgram free?

Dualgram is free to download, with in-app purchases available.

### Is Alpine DVR free?

Alpine DVR is free to download, with no in-app purchases.

### Which has better reviews, Dualgram or Alpine DVR?

Dualgram is rated higher. Dualgram averages 4.7 out of 5 from 2.7K ratings, while Alpine DVR averages 3.5 from 8 ratings.

### Do Dualgram or Alpine DVR have ads?

Dualgram shows ads; Alpine DVR does not.

### Which is updated more often, Dualgram or Alpine DVR?

Dualgram ships an update every 5 weeks, and Alpine DVR every 9 months. Most recently, Dualgram was updated on October 18, 2026 and Alpine DVR on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*