# Researchly | エンジニアのためのAIフィード vs FaceGuard

The clearest difference is in-app purchases: FaceGuard at none against Researchly | エンジニアのためのAIフィード's 2. FaceGuard also leads on ads (none vs shown) and iOS requirement (17.0 vs 26.0). Researchly | エンジニアのためのAIフィード's advantage is update cadence (every 2 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Researchly | エンジニアのためのAIフィード sells 2 in-app purchases, starting at $6.99 per month. FaceGuard asks for nothing beyond the download.

Researchly | エンジニアのためのAIフィード ships an update every 2 days, FaceGuard every 4 months. The most recent releases landed on October 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Researchly | エンジニアのためのAIフィード | FaceGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 months |
| Size | 60 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Shogo Arakawa](https://appshunter.io/developer/1679867947) | [MINERVA, INC.](https://appshunter.io/developer/1148827383) |

## What reviewers say

### Researchly | エンジニアのためのAIフィード

[App page](https://appshunter.io/ios/app/researchly-ai/id6739998813)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プラスプラン（月額） | $6.99 | per month |
| プラスプラン（年額） | $79.99 | per year |


### FaceGuard

[App page](https://appshunter.io/ios/app/faceguard-hide-faces/id6763490498)

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

**In-app purchases:** none


## Frequently asked questions

### Is Researchly | エンジニアのためのAIフィード free?

Researchly | エンジニアのためのAIフィード is free to download, with in-app purchases available.

### Is FaceGuard free?

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

### Do Researchly | エンジニアのためのAIフィード or FaceGuard have ads?

Researchly | エンジニアのためのAIフィード shows ads; FaceGuard does not.

### Which is updated more often, Researchly | エンジニアのためのAIフィード or FaceGuard?

Researchly | エンジニアのためのAIフィード ships an update every 2 days, and FaceGuard every 4 months. Most recently, Researchly | エンジニアのためのAIフィード was updated on October 25, 2026 and FaceGuard on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*