# Joist vs RoofSnoop

The clearest difference is rating: Joist at 4.7 against RoofSnoop's 4.3. Joist also leads on ratings volume (15K vs 91) and review sentiment (61% vs 40%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Joist sells 10 in-app purchases, starting at $9.99 per month and RoofSnoop sells 2 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

Joist holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Joist has 15K ratings behind it against 91, so its average is the more settled of the two. Written reviews point the same way: 61% of Joist's written reviews are positive against 40% of RoofSnoop's.

Joist ships an update every 2 weeks, RoofSnoop monthly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Joist | RoofSnoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15K ratings)](https://appshunter.io/ios/app/joist-estimate-invoice-maker/id592163563/reviews)** | [4.3 (91 ratings)](https://appshunter.io/ios/app/roofsnoop/id977357298/reviews) |
| Number of ratings | **15K** | 91 |
| Positive reviews | **61.3% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#15** | — |
| Size | 194 MB | 127 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joist Software Inc.](https://appshunter.io/developer/512868153) | [iRenewables Limited](https://appshunter.io/developer/370710421) |

## What reviewers say

### Joist

[App page](https://appshunter.io/ios/app/joist-estimate-invoice-maker/id592163563)

**Currently charting:** #15 Top Grossing · Business (US App Store)

Streamline your contracting business with tools for creating professional estimates and invoices, managing jobs, and accepting secure payments. Keep all client and job details organized in one place, accessible from any device.

**Highlights:** Create professional estimates and invoices, Manage jobs and client information, Schedule work and track workload, Accept credit card and PayPal payments, Customize with company logo, Convert estimates to invoices, Export data to accounting programs

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quickbooks Sync Monthly | $9.99 | per month |
| Joist Basics Monthly | $9.99 | per month |
| Joist Pro Monthly | $16.99 | per month |
| Joist Elite Monthly | $31.99 | per month |
| Quickbooks Sync Annual | $90.99 | per year |
| Joist Run Monthly | $99.99 | per month |
| Joist Basics Annual | $99.99 | per year |
| Joist Pro Annual | $169.99 | per year |
| Joist Elite Annual | $319.99 | per year |
| Joist Run Annual | $999.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Professional-looking invoices
- 🚀 Convenient for small businesses
- 🚀 Helpful for organizing estimates and invoices
- 🚀 Great customer service

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔒 Security and payment processing issues
- 💰 Expensive subscription fees
- 🔒 Locking users out of their data
- 🤯 Removing previously free features

**Reported bugs**

- Freezing when removing photos
- Estimates and invoices not being delivered
- Inconsistent behavior across devices
- Issues with payment processing and funds being held

**Requested features**

- Offline mode
- Ability to customize invoices and estimates
- More payment options
- Integration with accounting software
- Better organization and search for past invoices


### RoofSnoop

[App page](https://appshunter.io/ios/app/roofsnoop/id977357298)

This tool allows solar sales and installation professionals to conduct remote roof surveys. It uses map and satellite imagery to measure roof dimensions, pitch, and area for solar suitability assessments before site visits.

**Highlights:** Remote roof surveys, Measure roof dimensions and pitch, Calculate surface area and azimuth, Utilize satellite imagery, Locate roofs by address or postcode, Free download with optional subscription

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Monthly | $4.49 | per month |
| Subscribe Annually | $43.99 | per year |


## Frequently asked questions

### Is Joist free?

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

### Is RoofSnoop free?

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

### Which has better reviews, Joist or RoofSnoop?

Joist is rated higher. Joist averages 4.7 out of 5 from 15K ratings, while RoofSnoop averages 4.3 from 91 ratings.

### Do Joist or RoofSnoop have ads?

Neither Joist nor RoofSnoop shows ads.

### Which is updated more often, Joist or RoofSnoop?

Joist ships an update every 2 weeks, and RoofSnoop monthly. Most recently, Joist was updated on November 7, 2026 and RoofSnoop on November 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.*