# Joist vs FlatworkPro

The clearest difference is update cadence: FlatworkPro at every 5 days against Joist's every 2 weeks. FlatworkPro also leads on iOS requirement (13.4 vs 16.0). Joist's advantage is chart position (#14 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Joist sells 10 in-app purchases, starting at $9.99 per month and FlatworkPro sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Joist ships an update every 2 weeks, FlatworkPro every 5 days. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Joist | FlatworkPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/joist-estimate-invoice-maker/id592163563/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Freemium | — |
| Best chart rank | **#14** | — |
| Size | 191 MB | 23 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joist Software Inc.](https://appshunter.io/developer/512868153) | [Kostadin Kostadinov](https://appshunter.io/developer/1851902547) |

## What reviewers say

### Joist

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

**Currently charting:** #14 Top Grossing · Business (US App Store)

Streamline your contracting business with this app. Create professional estimates and invoices quickly, accept payments, and manage client information all from your mobile device. Save time and win more jobs with organized project management.

**Highlights:** Create professional estimates and invoices, Accept credit card and PayPal payments, Manage client information, Convert estimates to invoices, Attach photos and contracts, Export to accounting software

**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


### FlatworkPro

[App page](https://appshunter.io/ios/app/flatworkpro/id6757989537)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Joist free?

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

### Is FlatworkPro free?

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

### Do Joist or FlatworkPro have ads?

Neither Joist nor FlatworkPro shows ads.

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

Joist ships an update every 2 weeks, and FlatworkPro every 5 days. Most recently, Joist was updated on October 15, 2026 and FlatworkPro on October 13, 2026.

---

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