# Costlocker vs Convio

The clearest difference is in-app purchases: Costlocker at none against Convio's 2. Costlocker also leads on device support (4 vs 2). Convio's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Convio sells 2 in-app purchases, starting at $8.99 per month. Costlocker asks for nothing beyond the download.

Costlocker ships an update every 6 weeks, Convio monthly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Costlocker | Convio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 10 MB | 212 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Costlocker s.r.o.](https://appshunter.io/developer/1742952918) | [Convio s. r. o.](https://appshunter.io/developer/1831562441) |

## What reviewers say

### Costlocker

[App page](https://appshunter.io/ios/app/costlocker/id1068103299)

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

**In-app purchases:** none


### Convio

[App page](https://appshunter.io/ios/app/convio-construction-oversight/id6749645329)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Convio Premium – Monthly | $8.99 | per month |
| Convio Premium – Yearly | $79.99 | per year |


## Frequently asked questions

### Is Costlocker free?

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

### Is Convio free?

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

### Do Costlocker or Convio have ads?

Neither Costlocker nor Convio shows ads.

### Which is updated more often, Costlocker or Convio?

Costlocker ships an update every 6 weeks, and Convio monthly. Most recently, Costlocker was updated on October 8, 2026 and Convio on October 15, 2026.

---

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