# TourBuilder WalkAR vs Remotable ESP32

The clearest difference is in-app purchases: TourBuilder WalkAR at none against Remotable ESP32's 3. Remotable ESP32's advantage is update cadence (every 9 days vs every 23 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Remotable ESP32 sells 3 in-app purchases, starting at $1.99 per month. TourBuilder WalkAR asks for nothing beyond the download.

TourBuilder WalkAR ships an update every 23 months, Remotable ESP32 every 9 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TourBuilder WalkAR | Remotable ESP32 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 9 days** |
| Size | 5 MB | 34 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARtGlass USA LLC](https://appshunter.io/developer/1670104939) | [Satoshi Nishizuka](https://appshunter.io/developer/1581547741) |

## What reviewers say

### TourBuilder WalkAR

[App page](https://appshunter.io/ios/app/tourbuilder-walkar/id6448917197)

**Features:** macOS Compatibility

**In-app purchases:** none


### Remotable ESP32

[App page](https://appshunter.io/ios/app/remotable-esp32/id6596812122)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Plan | $1.99 | per month |
| Standard Plan | $4.99 | per month |
| Pro Plan | $9.99 | per month |


## Frequently asked questions

### Is TourBuilder WalkAR free?

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

### Is Remotable ESP32 free?

Remotable ESP32 is free to download, with in-app purchases available.

### Do TourBuilder WalkAR or Remotable ESP32 have ads?

Neither TourBuilder WalkAR nor Remotable ESP32 shows ads.

### Which is updated more often, TourBuilder WalkAR or Remotable ESP32?

TourBuilder WalkAR ships an update every 23 months, and Remotable ESP32 every 9 days. Most recently, TourBuilder WalkAR was updated on October 15, 2026 and Remotable ESP32 on October 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.*