# Loci vs Subnotes

The clearest difference is update cadence: Loci at every 2 days against Subnotes's weekly. Loci also leads on iOS requirement (18.0 vs 26.0). 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.

Loci ships an update every 2 days, Subnotes weekly. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Loci | Subnotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (145 ratings)](https://appshunter.io/ios/app/loci-private-local-ai/id6762100748/reviews)** | — |
| Number of ratings | **145** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free | — |
| Size | 73 MB | 3 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Waldman](https://appshunter.io/developer/1875635160) | [Martin Ramsin](https://appshunter.io/developer/1896778730) |

## What reviewers say

### Loci

[App page](https://appshunter.io/ios/app/loci-private-local-ai/id6762100748)

This AI assistant runs entirely on your device, offering powerful on-device capabilities like calculations, reminders, and calendar integration. It supports various open-source models and features voice conversation and image understanding, all while prioritizing user privacy and environmental impact.

**Highlights:** On-device AI models, Calculator and unit conversions, iOS Reminders and Calendar integration, Voice conversation mode, Image understanding (OCR, classification), Apple Shortcuts integration, Focus modes

**Features:** Vision Pro support

**In-app purchases:** none


### Subnotes

[App page](https://appshunter.io/ios/app/subnotes/id6787954455)

**In-app purchases:** none


## Frequently asked questions

### Is Loci free?

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

### Is Subnotes free?

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

### Do Loci or Subnotes have ads?

Neither Loci nor Subnotes shows ads.

### Which is updated more often, Loci or Subnotes?

Loci ships an update every 2 days, and Subnotes weekly. Most recently, Loci was updated on October 21, 2026 and Subnotes on October 9, 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.*