# PrometheusELD vs Fireflies

The clearest difference is update cadence: Fireflies at every 8 days against PrometheusELD's every 5 months. PrometheusELD's advantage is iOS requirement (12.0 vs 15.1). 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.

PrometheusELD ships an update every 5 months, Fireflies every 8 days. Both last shipped on November 7, 2026.

## The numbers

| Metric | PrometheusELD | Fireflies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5.5K ratings)](https://appshunter.io/ios/app/fireflies-ai-notetaker/id6463164203/reviews)** |
| Number of ratings | — | **5.5K** |
| Positive reviews | — | 54.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 51 MB | 102 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Turnkey Tranding LLC](https://appshunter.io/developer/1304369895) | [Fireflies.ai](https://appshunter.io/developer/1704029304) |

## What reviewers say

### PrometheusELD

[App page](https://appshunter.io/ios/app/prometheuseld/id1494068283)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fireflies

[App page](https://appshunter.io/ios/app/fireflies-ai-notetaker/id6463164203)

This AI-powered tool automatically records, transcribes, and summarizes your voice conversations and meetings. It allows you to search through transcripts, extract key information like action items, and collaborate with your team by sharing soundbites and insights. Analyze meeting performance to improve various business processes.

**Highlights:** Automatic meeting recording and transcription, AI-powered search for key topics and action items, Meeting summarization in minutes, Integration with video conferencing and collaboration apps, Conversation intelligence for performance analysis, Create and share meeting soundbites

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent transcription and summary quality
- 👍 User-friendly and pleasant to use
- 💡 Great AI-powered features
- 🚀 Efficient for meeting notes and task management
- 👍 Helpful customer service

**What reviewers complain about**

- 🐛 Inconsistent recording and transcription reliability
- 🔒 Privacy concerns with calendar access
- 🐛 Buggy and glitchy performance
- 🔒 Forced login with Google/Microsoft accounts
- 🐛 Lost recordings and corrupted files

**Reported bugs**

- Crashes during live recordings
- Recordings disappearing after upload
- Inability to log in from iPhone
- Transcription failures for some meetings

**Requested features**

- On-device settings for audio controls
- Automatic meeting title generation
- Improved summarization of key contributions
- Standalone login option without calendar access


## Frequently asked questions

### Is PrometheusELD free?

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

### Is Fireflies free?

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

### Do PrometheusELD or Fireflies have ads?

Neither PrometheusELD nor Fireflies shows ads.

### Which is updated more often, PrometheusELD or Fireflies?

PrometheusELD ships an update every 5 months, and Fireflies every 8 days. Most recently, PrometheusELD was updated on November 7, 2026 and Fireflies on November 7, 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.*