# OurCircle vs Lumo AI by Proton

The clearest difference is in-app purchases: OurCircle at none against Lumo AI by Proton's 2. OurCircle also leads on iOS requirement (15.0 vs 17.6). Lumo AI by Proton's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Lumo AI by Proton sells 2 in-app purchases, starting at $12.99 per month. OurCircle asks for nothing beyond the download.

OurCircle ships an update monthly, Lumo AI by Proton every 11 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | OurCircle | Lumo AI by Proton |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (560 ratings)](https://appshunter.io/ios/app/lumo-ai-by-proton/id6746714949/reviews)** |
| Number of ratings | — | **560** |
| Positive reviews | — | 45.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 103 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Faceguard LLC](https://appshunter.io/developer/1559660192) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### OurCircle

[App page](https://appshunter.io/ios/app/ourcircle/id6745492459)

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

**In-app purchases:** none


### Lumo AI by Proton

[App page](https://appshunter.io/ios/app/lumo-ai-by-proton/id6746714949)

This AI assistant prioritizes your privacy, offering help with productivity, curiosity, and staying informed. Developed by the team behind trusted encrypted services, it ensures your data remains secure.

**Highlights:** Privacy-first AI assistant, Boost productivity, Satisfy curiosity, Stay informed, Secure data handling

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumo Plus (1 month) | $12.99 | per month |
| Lumo Plus (12 months) | $119.99 | per year |

**What reviewers like**

- 👍 Sophisticated knowledge base
- 🚀 Rapid evolution with quality
- 💡 Potential for vision-enabled model

**What reviewers complain about**

- 🐛 Inability to answer basic questions
- 🔒 Privacy concerns with data processing
- 🐛 Inconsistent responses
- 🐛 Frequent sign-outs
- 🐛 Dark mode issues

**Reported bugs**

- Slow sign-in page
- Lack of real-time data access

**Requested features**

- Dynamic Type support for adjustable font size
- Secure access to Proton Drive files
- Ghost mode to ensure no chat history is saved
- Intuitive history clearing option
- App mode


## Frequently asked questions

### Is OurCircle free?

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

### Is Lumo AI by Proton free?

Lumo AI by Proton is free to download, with in-app purchases available.

### Do OurCircle or Lumo AI by Proton have ads?

Neither OurCircle nor Lumo AI by Proton shows ads.

### Which is updated more often, OurCircle or Lumo AI by Proton?

OurCircle ships an update monthly, and Lumo AI by Proton every 11 days. Most recently, OurCircle was updated on October 30, 2026 and Lumo AI by Proton on November 6, 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.*