# Source vs LingoWave

The clearest difference is in-app purchases: LingoWave at none against Source's 3. LingoWave also leads on update cadence (every 6 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Source sells 3 in-app purchases, starting at $7.99 per month. LingoWave asks for nothing beyond the download.

Source ships an update fortnightly, LingoWave every 6 days. The most recent releases landed on September 11, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Source | LingoWave |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 62 MB | 63 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [CHANG-WEI FU](https://appshunter.io/developer/1837600448) | [JINNO CO., LTD.](https://appshunter.io/developer/1862972140) |

## What reviewers say

### Source

[App page](https://appshunter.io/ios/app/source-ai-copilot/id6756547151)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Source Pro (月費) | $7.99 | per month |
| Source Pro (年費) | $49.99 | per year |
| Source Pro 創始會員 | $99.99 | one-time |


### LingoWave

[App page](https://appshunter.io/ios/app/lingowave/id6762041755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Source free?

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

### Is LingoWave free?

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

### Do Source or LingoWave have ads?

Neither Source nor LingoWave shows ads.

### Which is updated more often, Source or LingoWave?

Source ships an update fortnightly, and LingoWave every 6 days. Most recently, Source was updated on September 11, 2026 and LingoWave on August 31, 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.*