# ISS POS Mobile vs NoteLM

The clearest difference is in-app purchases: ISS POS Mobile at none against NoteLM's 3. NoteLM's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NoteLM sells 3 in-app purchases, starting at $5.99 per month. ISS POS Mobile asks for nothing beyond the download.

ISS POS Mobile ships an update monthly, NoteLM every 9 days. The most recent releases landed on September 15, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | ISS POS Mobile | NoteLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/notelm-private-knowledge/id6761753447/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 38 MB | 95 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Windsoft Tech GmbH](https://appshunter.io/developer/1552552356) | [xuezai lan](https://appshunter.io/developer/1871106100) |

## What reviewers say

### ISS POS Mobile

[App page](https://appshunter.io/ios/app/iss-pos-mobile/id1417222012)

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

**In-app purchases:** none


### NoteLM

[App page](https://appshunter.io/ios/app/notelm-private-knowledge/id6761753447)

Transform your notes, files, and voice recordings into a private, searchable AI knowledge base. Chat with your documents and find information using semantic search, all offline and without tracking.

**Highlights:** Multi-format document import, Semantic and full-text search, Chat with your knowledge base, Local LLM support, 100% offline and private, Vector search for concept matching

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro Yearly | $59.99 | per year |
| GemmaNote Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is ISS POS Mobile free?

ISS POS Mobile is free to download, with no in-app purchases.

### Is NoteLM free?

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

### Do ISS POS Mobile or NoteLM have ads?

Neither ISS POS Mobile nor NoteLM shows ads.

### Which is updated more often, ISS POS Mobile or NoteLM?

ISS POS Mobile ships an update monthly, and NoteLM every 9 days. Most recently, ISS POS Mobile was updated on September 15, 2026 and NoteLM on September 2, 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.*