# On This Spot vs Astro

The clearest difference is in-app purchases: On This Spot at none against Astro's 2. On This Spot also leads on iOS requirement (15.1 vs 26.0). Astro's advantage is update cadence (daily vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Astro sells 2 in-app purchases, starting at $1.99 per month. On This Spot asks for nothing beyond the download.

On This Spot ships an update fortnightly, Astro daily. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | On This Spot | Astro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (20 ratings)](https://appshunter.io/ios/app/on-this-spot/id1120981925/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 116 MB | 119 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [On This Spot](https://appshunter.io/developer/1500977917) | [Mathias La Rochelle](https://appshunter.io/developer/1865172528) |

## What reviewers say

### On This Spot

[App page](https://appshunter.io/ios/app/on-this-spot/id1120981925)

Discover local history with a unique collection of historical walking tours and thousands of 'then and now' photos. Explore dozens of cities across North America and Europe, seeing how places have changed over time.

**Highlights:** Historical walking tours, Thousands of then and now photos, Geographically mapped historical images, Dozens of cities covered, Explore local history

**Features:** macOS Compatibility

**In-app purchases:** none


### Astro

[App page](https://appshunter.io/ios/app/astro-space-explorer/id6779288916)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astro Subscription – Monthly | $1.99 | per month |
| Astro Subscription – Yearly | $19.99 | per year |


## Frequently asked questions

### Is On This Spot free?

On This Spot is free to download, with no in-app purchases.

### Is Astro free?

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

### Do On This Spot or Astro have ads?

Neither On This Spot nor Astro shows ads.

### Which is updated more often, On This Spot or Astro?

On This Spot ships an update fortnightly, and Astro daily. Most recently, On This Spot was updated on October 21, 2026 and Astro on October 25, 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.*