# Summary vs PLC Assistance

The clearest difference is in-app purchases: PLC Assistance at none against Summary's 10. PLC Assistance also leads on ads (none vs shown) and rating (5.0 vs 4.7). Summary's advantage is iOS requirement (13.0 vs 16.6). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Summary sells 10 in-app purchases, starting at $8.99 per 7 days. PLC Assistance asks for nothing beyond the download.

PLC Assistance holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 12 and 45 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Summary ships an update every 6 days, PLC Assistance weekly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Summary | PLC Assistance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503/reviews) | **[5.0 (45 ratings)](https://appshunter.io/ios/app/plc-assistance/id6766073582/reviews)** |
| Number of ratings | 12 | **45** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 185 MB | 10 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lester Johnson](https://appshunter.io/developer/1876154470) | [Zhihao Wang](https://appshunter.io/developer/1896185663) |

## What reviewers say

### Summary

[App page](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503)

This app uses AI to transcribe audio and text, generating concise summaries and study tools like flashcards. It helps users capture, understand, and remember information from lectures, meetings, and other sources.

**Highlights:** AI transcription of audio and text, Automatic content summarization, Flashcard and quiz generation, Personal knowledge library, Camera text scanning, Link integration for webinars

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $8.99 | per 7 days |
| Week | $8.99 | per 7 days |
| Month subscription | $29.99 | per month |
| Month subscription | $29.99 | per month |
| Year subscription | $49.99 | per year |
| Lecture AI Note Taker, Summary | $49.99 | per year |
| Yearly | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Lecture AI Note Taker, Summary | $24.99 | one-time |


### PLC Assistance

[App page](https://appshunter.io/ios/app/plc-assistance/id6766073582)

This AI-powered tool assists electrical and automation engineers in understanding PLC logic, troubleshooting issues, and enhancing their workflow. It provides instant answers and programming support for various industrial automation systems, helping users save time and improve efficiency.

**Highlights:** PLC programming support (ladder logic, structured text), Troubleshooting and debugging guidance, Instant answers for industrial automation problems, AI assistant tailored for engineers, Support for Siemens, Allen-Bradley, and other PLC systems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Summary free?

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

### Is PLC Assistance free?

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

### Which has better reviews, Summary or PLC Assistance?

PLC Assistance is rated higher. Summary averages 4.7 out of 5 from 12 ratings, while PLC Assistance averages 5.0 from 45 ratings.

### Do Summary or PLC Assistance have ads?

Summary shows ads; PLC Assistance does not.

### Which is updated more often, Summary or PLC Assistance?

Summary ships an update every 6 days, and PLC Assistance weekly. Most recently, Summary was updated on October 14, 2026 and PLC Assistance on October 16, 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.*