# O.L Transcriber vs Sum AI

The clearest difference is in-app purchases: O.L Transcriber at none against Sum AI's 15. O.L Transcriber also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Sum AI sells 13 in-app purchases, starting at $4.99 per 7 days. O.L Transcriber asks for nothing beyond the download.

O.L Transcriber ships an update every 2 weeks, Sum AI every 3 weeks. The most recent releases landed on September 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | O.L Transcriber | Sum AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1.7K ratings)](https://appshunter.io/ios/app/sum-ai-speech-to-text-notes/id6451474307/reviews)** |
| Number of ratings | — | **1.7K** |
| Positive reviews | — | 76.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 399 MB | 190 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Liyi Huang](https://appshunter.io/developer/981899169) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### O.L Transcriber

[App page](https://appshunter.io/ios/app/ol-transcriber/id6447024692)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sum AI

[App page](https://appshunter.io/ios/app/sum-ai-speech-to-text-notes/id6451474307)

This app converts audio and video recordings into text transcriptions and concise summaries. It leverages advanced AI to extract key points and actionable items, saving users time on manual note-taking and review. Ideal for students, professionals, and content creators needing to quickly process spoken information.

**Highlights:** GPT-powered audio/video to text conversion, Quick summarizing, Transcribe YouTube links, Extract key points and tasks, Fast, shareable transcripts, User-friendly interface

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Summarizer: AI Trascript Tool | $4.99 | per 7 days |
| Unlimited Access | $5.99 | per 7 days |
| Summarizer Pro | $5.99 | per 7 days |
| Summarizer Pro | $5.99 | per 7 days |
| Summarizer Pro | $9.99 | per 7 days |
| Transcribe video. Summarizer | $9.99 | per 7 days |
| Transcribe video. Summarizer | $9.99 | per 7 days |
| Summarizer: AI Trascript Tool | $14.99 | per month |
| Please, come back! | $14.99 | per year |
| Summarizer: AI Transcript tool | $19.99 | per month |
| Summarizer: AI Transcript Tool | $49.99 | per year |
| Summarizer: AI Transcript Tool | $99.99 | per year |
| Summarizer: AI transcript tool | $99.99 | per year |

**What reviewers like**

- 🚀 Quick and efficient transcription
- 👍 Accurate and reliable
- ⚙️ Useful features like summaries and key points
- 🌍 Supports multiple languages

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Occasional issues with uploads and recordings
- ⏱️ Slow processing times for longer files
- 🔒 Privacy concerns around data usage

**Reported bugs**

- Recordings being lost or not transcribed
- Transcription errors and inaccuracies
- Freezing and crashing issues
- Subscription cancellation problems

**Requested features**

- Real-time transcription capability
- Ability to save and access past recordings
- More affordable pricing options
- Improved user interface and navigation


## Frequently asked questions

### Is O.L Transcriber free?

O.L Transcriber is free to download, with no in-app purchases.

### Is Sum AI free?

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

### Do O.L Transcriber or Sum AI have ads?

Sum AI shows ads; O.L Transcriber does not.

### Which is updated more often, O.L Transcriber or Sum AI?

O.L Transcriber ships an update every 2 weeks, and Sum AI every 3 weeks. Most recently, O.L Transcriber was updated on September 13, 2026 and Sum AI on September 28, 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.*