# 音声でスペイン語勉強 vs DeVS

The clearest difference is in-app purchases: 音声でスペイン語勉強 at none against DeVS's 4. 音声でスペイン語勉強 also leads on iOS requirement (12.0 vs 15.1). DeVS's advantage is update cadence (every 10 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. DeVS sells 4 in-app purchases, starting at $4.99 per month. 音声でスペイン語勉強 asks for nothing beyond the download.

音声でスペイン語勉強 ships an update every 7 months, DeVS every 10 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 音声でスペイン語勉強 | DeVS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 25 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Daisuke Oka](https://appshunter.io/developer/1352359635) |

## What reviewers say

### 音声でスペイン語勉強

[App page](https://appshunter.io/ios/app/1250/id1472320255)

**Features:** macOS Compatibility

**In-app purchases:** none


### DeVS

[App page](https://appshunter.io/ios/app/devs-ai-discussion/id6759862008)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeVS Basic Plan | $4.99 | per month |
| Devate Ticket | $1.99 | one-time |
| Devate Ticket x5 | $7.99 | one-time |
| Devate Ticket x10 | $12.99 | one-time |


## Frequently asked questions

### Is 音声でスペイン語勉強 free?

音声でスペイン語勉強 is free to download, with no in-app purchases.

### Is DeVS free?

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

### Do 音声でスペイン語勉強 or DeVS have ads?

Both 音声でスペイン語勉強 and DeVS show ads.

### Which is updated more often, 音声でスペイン語勉強 or DeVS?

音声でスペイン語勉強 ships an update every 7 months, and DeVS every 10 days. Most recently, 音声でスペイン語勉強 was updated on October 13, 2026 and DeVS on October 7, 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.*