# Train360 vs Archie

The clearest difference is in-app purchases: Train360 at none against Archie's 4. Archie's advantage is update cadence (every 6 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Archie sells 4 in-app purchases, starting at $2.99 per 7 days. Train360 asks for nothing beyond the download.

Train360 ships an update every 3 months, Archie every 6 days. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Train360 | Archie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (15 ratings)](https://appshunter.io/ios/app/archie-identify-architecture/id6503988435/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 585 MB | 77 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [360 Immersive, LLC](https://appshunter.io/developer/560559337) | [Jason Girouard](https://appshunter.io/developer/1750592219) |

## What reviewers say

### Train360

[App page](https://appshunter.io/ios/app/train360/id1531783204)

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

**In-app purchases:** none


### Archie

[App page](https://appshunter.io/ios/app/archie-identify-architecture/id6503988435)

Point your camera at any building to instantly identify its architectural style, era, and key features. Explore a curated map of notable buildings, listen to narrated histories, and build a personal library of your discoveries.

**Highlights:** AI-powered building style identification, Detailed architectural feature analysis, Curated map of notable buildings, Spoken building histories and stories, Personalized library of identified buildings, Offline analysis and map packs

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Archie Unlimited — Weekly | $2.99 | per 7 days |
| Archie Premium Monthly | $2.99 | per month |
| Archie Unlimited — Annual | $19.99 | per year |
| Archie Unlimited — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Train360 free?

Train360 is free to download, with no in-app purchases.

### Is Archie free?

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

### Do Train360 or Archie have ads?

Neither Train360 nor Archie shows ads.

### Which is updated more often, Train360 or Archie?

Train360 ships an update every 3 months, and Archie every 6 days. Most recently, Train360 was updated on October 18, 2026 and Archie on October 30, 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.*