# HueLoop vs Letterly

The clearest difference is price: Letterly at Free against HueLoop's $0.99. Letterly also leads on update cadence (every 10 days vs every 31 months). HueLoop's advantage is in-app purchases (none vs 9). On ads, device support and iOS requirement there is nothing between them.

Letterly is free to download; HueLoop costs $0.99 up front. Letterly sells 9 in-app purchases, starting at $19.99 per month. HueLoop asks for nothing beyond the download.

HueLoop ships an update every 31 months, Letterly every 10 days. The most recent releases landed on December 19, 2025 and October 24, 2026 respectively.

## The numbers

| Metric | HueLoop | Letterly |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/letterly-ai-note-taker/id6464049772/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | — | 78.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 95 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ZoliTech](https://appshunter.io/developer/559472506) | [Anton Lebedev](https://appshunter.io/developer/1763234652) |

## What reviewers say

### HueLoop

[App page](https://appshunter.io/ios/app/hueloop/id933532996)

**Features:** macOS Compatibility

**In-app purchases:** none


### Letterly

[App page](https://appshunter.io/ios/app/letterly-ai-note-taker/id6464049772)

Instantly transform your speech into polished text for notes, messages, social media, and more. Organize with custom tags, use offline, and choose from over 25 rewrite styles. Supports over 90 languages and syncs across all your devices.

**Highlights:** Speech to text transcription, Customizable text rewriting, Note organization with tags, Offline recording, Multi-language support, Cross-device syncing, Audio file upload transcription

**Features:** Apple Watch app

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Subscription (1 month) | $19.99 | per month |
| PRO Subscription (3 months) | $44.90 | per 3 months |
| PRO Subscription (1 Year) | $69.99 | per year |
| PRO Subscription (1 Year) | $79.99 | per year |
| PRO Subscription (1 Year) | $89.99 | per year |
| PRO Subscription (12 months) | $99.99 | per year |
| PRO Subscription (12 months) | $99.99 | per year |
| PRO Subscription (Lifetime) | $199.99 | one-time |
| PRO Subscription (Lifetime) | $249.99 | one-time |

**What reviewers like**

- 🚀 Quick, easy, and consistent
- 👍 Fantastic application
- 👍 Game-changing app
- 👍 Admissions
- 👍 My go-to app

**What reviewers complain about**

- 🐛 Hopeless info and double charged
- 🐛 A scam
- 🐛 Big Promise, Big Fizzle
- 🐛 NO! NO! NO!
- 🐛 Formatting

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- When I get phone calls, I lose the entire recording

**Requested features**

- Dark mode option
- Advanced analytics dashboard
- Ability to use the artificial intelligence to search through all of my old notes for similar topics or keywords


## Frequently asked questions

### Is HueLoop free?

HueLoop costs $0.99, with no in-app purchases.

### Is Letterly free?

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

### Do HueLoop or Letterly have ads?

Neither HueLoop nor Letterly shows ads.

### Which is updated more often, HueLoop or Letterly?

HueLoop ships an update every 31 months, and Letterly every 10 days. Most recently, HueLoop was updated on December 19, 2025 and Letterly on October 24, 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.*