# Old Satellite Map JAPAN vs TopoRec

The clearest difference is ads: TopoRec at none against Old Satellite Map JAPAN's shown. TopoRec also leads on review sentiment (90% vs 68%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Old Satellite Map JAPAN sells 2 in-app purchases, starting at $1.99 per month and TopoRec sells 1 in-app purchase, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.

Old Satellite Map JAPAN ships an update weekly, TopoRec every 9 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Old Satellite Map JAPAN | TopoRec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toporec-map-viewer/id6499441232/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 68.3% of reviews | **90.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 41 MB | 97 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Nakamoto](https://appshunter.io/developer/1177752028) | [Enrico Hoffmann](https://appshunter.io/developer/1563581581) |

## What reviewers say

### Old Satellite Map JAPAN

[App page](https://appshunter.io/ios/app/old-satellite-map-japan/id1177752029)

Explore historical aerial views of Japan by comparing current satellite imagery with maps from the 1970s. This app allows you to visualize how landscapes have changed over time.

**Highlights:** Compare present satellite map with 1970s satellite map, View historical aerial photographs, Visualize landscape changes over time, Subscription to hide ads, Restore purchases across devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month | $1.99 | per month |
| One Year | $17.99 | per year |


### TopoRec

[App page](https://appshunter.io/ios/app/toporec-map-viewer/id6499441232)

Explore historical and modern maps with this powerful viewer. Discover locations, record tracks, edit areas, and import/export data. Ideal for historians, archaeologists, and outdoor enthusiasts.

**Highlights:** View historical and modern online maps, Capture and edit points, areas, and tracks, Import and export data (GPX compatible), Filter maps by type and scale, Create custom lines and areas

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $17.99 | per year |


## Frequently asked questions

### Is Old Satellite Map JAPAN free?

Old Satellite Map JAPAN is free to download, with in-app purchases available.

### Is TopoRec free?

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

### Do Old Satellite Map JAPAN or TopoRec have ads?

Old Satellite Map JAPAN shows ads; TopoRec does not.

### Which is updated more often, Old Satellite Map JAPAN or TopoRec?

Old Satellite Map JAPAN ships an update weekly, and TopoRec every 9 days. Most recently, Old Satellite Map JAPAN was updated on November 2, 2026 and TopoRec on November 4, 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.*