# VecML vs SuDu AI

The clearest difference is update cadence: VecML at every 3 days against SuDu AI's every 10 days. SuDu AI's advantage is iOS requirement (16.4 vs 18.0). 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.

VecML ships an update every 3 days, SuDu AI every 10 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | VecML | SuDu AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vecml/id6742846520/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free | — |
| Size | 618 MB | 69 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [VecML Inc.](https://appshunter.io/developer/1800274828) | [A Serious AI](https://appshunter.io/developer/1831223155) |

## What reviewers say

### VecML

[App page](https://appshunter.io/ios/app/vecml/id6742846520)

This app provides on-device tools for intelligent photo search and large language models. It processes local documents and images to create embedding vectors for enhanced RAG capabilities, enabling more accurate AI responses based on your files.

**Highlights:** On-device LLM integration, Intelligent photo search, Document processing (PDF, DOC, images), Local embedding vector storage, RAG capabilities for enhanced accuracy, Conversations with local documents

**In-app purchases:** none


### SuDu AI

[App page](https://appshunter.io/ios/app/sudu-ai/id6751566139)

**In-app purchases:** none


## Frequently asked questions

### Is VecML free?

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

### Is SuDu AI free?

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

### Do VecML or SuDu AI have ads?

Neither VecML nor SuDu AI shows ads.

### Which is updated more often, VecML or SuDu AI?

VecML ships an update every 3 days, and SuDu AI every 10 days. Most recently, VecML was updated on October 6, 2026 and SuDu AI on October 15, 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.*