# LpsChain vs Smart AI Note Taker

The clearest difference is in-app purchases: LpsChain at none against Smart AI Note Taker's 7. LpsChain also leads on ads (none vs shown). Smart AI Note Taker's advantage is update cadence (every 3 weeks vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Smart AI Note Taker sells 7 in-app purchases, starting at $5.99 per 7 days. LpsChain asks for nothing beyond the download.

LpsChain ships an update every 9 months, Smart AI Note Taker every 3 weeks. The most recent releases landed on October 22, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LpsChain | Smart AI Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (10 ratings)](https://appshunter.io/ios/app/smart-ai-note-taker-memowave/id6633429497/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 105 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LPS Bilişim A.Ş.](https://appshunter.io/developer/1604783911) | [YOUDAO EDUCATION TECHNOLOGY (HONG KONG) LIMITED](https://appshunter.io/developer/1813052831) |

## What reviewers say

### LpsChain

[App page](https://appshunter.io/ios/app/lpschain/id6449901434)

**Features:** Vision Pro support

**In-app purchases:** none


### Smart AI Note Taker

[App page](https://appshunter.io/ios/app/smart-ai-note-taker-memowave/id6633429497)

This app uses AI to transcribe voice recordings in real time, providing automated summaries and high-quality transcriptions. It offers unlimited recording time, efficient organization, and versatile sharing options, making it ideal for professionals and students.

**Highlights:** Real-time voice transcription, Automated AI summaries, Unlimited recording time, High-quality transcriptions, Efficient organization, Versatile sharing options, Siri integration

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MemoWave Pro | $5.99 | per 7 days |
| AI Note PRO | $8.99 | per 7 days |
| MemoWave Pro | $8.99 | per 7 days |
| MemoWave Pro | $8.99 | per 7 days |
| MemoWave Pro | $49.99 | per year |
| MemoWave Pro | $99.99 | per year |
| MemoWave Pro | $99.99 | per year |


## Frequently asked questions

### Is LpsChain free?

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

### Is Smart AI Note Taker free?

Smart AI Note Taker is free to download, with in-app purchases available.

### Do LpsChain or Smart AI Note Taker have ads?

Smart AI Note Taker shows ads; LpsChain does not.

### Which is updated more often, LpsChain or Smart AI Note Taker?

LpsChain ships an update every 9 months, and Smart AI Note Taker every 3 weeks. Most recently, LpsChain was updated on October 22, 2026 and Smart AI Note Taker 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.*