# OpenApp vs TTI Store

The clearest difference is update cadence: OpenApp at fortnightly against TTI Store's every 3 months. TTI Store's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

OpenApp ships an update fortnightly, TTI Store every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | OpenApp | TTI Store |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/openapp-pay-and-shop/id1614412664/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 79 MB | 48 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [OPENAPP PAY SP Z O O](https://appshunter.io/developer/1614412666) | [Ruben Tjok](https://appshunter.io/developer/1894953919) |

## What reviewers say

### OpenApp

[App page](https://appshunter.io/ios/app/openapp-pay-and-shop/id1614412664)

This app acts as your personal digital storefront, automatically organizing every purchase you make. It remembers what you've bought, suggests items you might like, and works both online and in physical stores.

**Highlights:** Automatic purchase organization, Personalized store building, Purchase history tracking, Product recommendations, Online and in-store compatibility

**Features:** Vision Pro support

**In-app purchases:** none


### TTI Store

[App page](https://appshunter.io/ios/app/tti-store/id6762670210)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenApp free?

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

### Is TTI Store free?

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

### Do OpenApp or TTI Store have ads?

Neither OpenApp nor TTI Store shows ads.

### Which is updated more often, OpenApp or TTI Store?

OpenApp ships an update fortnightly, and TTI Store every 3 months. Most recently, OpenApp was updated on October 24, 2026 and TTI Store on October 24, 2026.

---

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