# SpaceTags® vs CoTech.ai

The clearest difference is iOS requirement: SpaceTags® at 15.0 against CoTech.ai's 17.0. On price, update cadence, 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.

SpaceTags® ships an update every 3 months, CoTech.ai every 2 months. The most recent releases landed on June 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SpaceTags® | CoTech.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spacetags/id1670195364/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 82 MB | 22 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SpaceTags LLC](https://appshunter.io/developer/1670195366) | [iBoson Innovations](https://appshunter.io/developer/1449586655) |

## What reviewers say

### SpaceTags®

[App page](https://appshunter.io/ios/app/spacetags/id1670195364)

This app utilizes augmented reality to overlay digital content onto real-world objects. It provides an intelligent and advanced digital reality experience by blending physical and digital environments for real-time data access.

**Highlights:** Augmented Reality technology, Digital content overlay, Real-time data access, Interactive experiences, Digital Reality experience

**In-app purchases:** none


### CoTech.ai

[App page](https://appshunter.io/ios/app/cotechai/id6470251357)

**In-app purchases:** none


## Frequently asked questions

### Is SpaceTags® free?

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

### Is CoTech.ai free?

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

### Do SpaceTags® or CoTech.ai have ads?

Neither SpaceTags® nor CoTech.ai shows ads.

### Which is updated more often, SpaceTags® or CoTech.ai?

SpaceTags® ships an update every 3 months, and CoTech.ai every 2 months. Most recently, SpaceTags® was updated on June 3, 2026 and CoTech.ai on September 14, 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.*