# Lassus vs DoorView

The clearest difference is rating: Lassus at 4.8 against DoorView's 2.9. Lassus also leads on ratings volume (586 vs 20) and review sentiment (35% vs 22%). DoorView's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lassus holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: Lassus has 586 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 35% of Lassus's written reviews are positive against 22% of DoorView's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Lassus | DoorView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (586 ratings)](https://appshunter.io/ios/app/lassus/id568015357/reviews)** | [2.9 (20 ratings)](https://appshunter.io/ios/app/doorview/id1170218190/reviews) |
| Number of ratings | **586** | 20 |
| Positive reviews | **35.3% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 38 MB | 761 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [LASSUS BROS OIL INC](https://appshunter.io/developer/1451708693) | [Chameleon Power](https://appshunter.io/developer/348854739) |

## What reviewers say

### Lassus

[App page](https://appshunter.io/ios/app/lassus/id568015357)

Access exclusive coupons for gas, snacks, and more at participating stores. Simply present your phone at checkout to redeem savings. Get notified of nearby offers and set reminders so you never miss a deal.

**Highlights:** Gas coupons, Snack coupons, In-store redemption, Nearby store locator, Coupon notifications, Coupon reminders

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to maneuver around
- 💰 Saves lots of money
- ✨ Many cool deals
- 🚀 Works great, easy rewards tracking
- 💯 Awesome app, easy to track points

**What reviewers complain about**

- 🙄 Asks to enable notifications every launch
- 🤔 Clunky and not user-friendly
- 💸 Removed free coffee feature
- 🐛 Stopped working, request cancelled
- ❌ Rewards not being applied

**Reported bugs**

- Stopped working
- Always says request cancelled
- $.75 off not being given
- Cannot create account
- App doesn't work in Indiana

**Requested features**

- Add contact info for nearest Elmos
- Add feature to leave customer feedback


### DoorView

[App page](https://appshunter.io/ios/app/doorview/id1170218190)

Design your ideal garage door using this app. Visualize it on your home or a sample image with precise product rendering. Ideal for homeowners and contractors planning renovations.

**Highlights:** Design garage doors, Visualize on home photos, Use image gallery, Precise product rendering, Easy-to-use interface

**In-app purchases:** none


## Frequently asked questions

### Is Lassus free?

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

### Is DoorView free?

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

### Which has better reviews, Lassus or DoorView?

Lassus is rated higher. Lassus averages 4.8 out of 5 from 586 ratings, while DoorView averages 2.9 from 20 ratings.

### Do Lassus or DoorView have ads?

Lassus shows ads; DoorView does not.

### Which is updated more often, Lassus or DoorView?

Lassus ships an update every 2 months, and DoorView every 2 months. Most recently, Lassus was updated on September 29, 2026 and DoorView on July 7, 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.*