# BuildersApp, Inc vs Koiino

The clearest difference is rating: Koiino at 5.0 against BuildersApp, Inc's 3.9. Koiino also leads on review sentiment (100% vs 67%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Koiino holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 67% of BuildersApp, Inc's written reviews are positive against 100% of Koiino's.

BuildersApp, Inc ships an update monthly, Koiino every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | BuildersApp, Inc | Koiino |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/buildersapp-inc/id1499407658/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/koiino/id6447878101/reviews)** |
| Number of ratings | **7** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 114 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BuildersApp, Inc.](https://appshunter.io/developer/1499407657) | [Arkett Solutions, Inc.](https://appshunter.io/developer/1583161616) |

## What reviewers say

### BuildersApp, Inc

[App page](https://appshunter.io/ios/app/buildersapp-inc/id1499407658)

Connect with other professionals in the building industry to manage projects, find job opportunities, and share expertise. Build your network, showcase your work, and communicate directly with clients and suppliers.

**Highlights:** Create business profiles, Manage projects and ratings, Find and apply for job opportunities, Connect with other contractors and suppliers, Communicate directly with clients, Upload photos/videos of work, Search for job alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Koiino

[App page](https://appshunter.io/ios/app/koiino/id6447878101)

Connect with others through shared interests and experiences. Plan and join activities, chat with members, and form groups. This platform focuses on genuine human connection, fostering relationships beyond superficial interactions.

**Highlights:** Create and join experiences based on interests, Geo-location and interest-based recommendations, Chat with experience owners and members, Add friends and have private chats, Form groups for specific topics, Inclusive and equal access for all users

**In-app purchases:** none


## Frequently asked questions

### Is BuildersApp, Inc free?

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

### Is Koiino free?

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

### Which has better reviews, BuildersApp, Inc or Koiino?

Koiino is rated higher. BuildersApp, Inc averages 3.9 out of 5 from 7 ratings, while Koiino averages 5.0 from 4 ratings.

### Do BuildersApp, Inc or Koiino have ads?

Neither BuildersApp, Inc nor Koiino shows ads.

### Which is updated more often, BuildersApp, Inc or Koiino?

BuildersApp, Inc ships an update monthly, and Koiino every 3 weeks. Most recently, BuildersApp, Inc was updated on November 3, 2026 and Koiino on November 3, 2026.

---

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