# どこでもワーク　社会地理 vs Deep Time Audio Description

The clearest difference is update cadence: Deep Time Audio Description at every 6 days against どこでもワーク　社会地理's every 30 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

どこでもワーク　社会地理 ships an update every 30 months, Deep Time Audio Description every 6 days. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | どこでもワーク　社会地理 | Deep Time Audio Description |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/deep-time-audio-description/id1465972882/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 50 MB | 43 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BUNRI CO., LTD.](https://appshunter.io/developer/1102284600) | [Smithsonian Institution](https://appshunter.io/developer/370564865) |

## What reviewers say

### どこでもワーク　社会地理

[App page](https://appshunter.io/ios/app/id1102306000)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deep Time Audio Description

[App page](https://appshunter.io/ios/app/deep-time-audio-description/id1465972882)

Explore the Smithsonian Fossil Hall with a self-guided audio tour designed for blind and low-vision users. Learn about evolution, ecosystems, and the interconnectedness of life from its origins to the Age of Humans. Features include screen reader compatibility, alt text, and zoomable text.

**Highlights:** Screen Reader compatible, Background contrast, Alt text and captions, Zoomable text, Search feature, Audio descriptions of exhibits

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

**In-app purchases:** none


## Frequently asked questions

### Is どこでもワーク　社会地理 free?

どこでもワーク　社会地理 is free to download, with no in-app purchases.

### Is Deep Time Audio Description free?

Deep Time Audio Description is free to download, with no in-app purchases.

### Do どこでもワーク　社会地理 or Deep Time Audio Description have ads?

Neither どこでもワーク　社会地理 nor Deep Time Audio Description shows ads.

### Which is updated more often, どこでもワーク　社会地理 or Deep Time Audio Description?

どこでもワーク　社会地理 ships an update every 30 months, and Deep Time Audio Description every 6 days. Most recently, どこでもワーク　社会地理 was updated on October 6, 2026 and Deep Time Audio Description on September 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.*