# AirBolt vs Letterly

The clearest difference is rating: Letterly at 4.7 against AirBolt's 2.8. Letterly also leads on review sentiment (78% vs 45%) and ratings volume (1.1K vs 45). AirBolt's advantage is in-app purchases (none vs 9). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Letterly sells 9 in-app purchases, starting at $19.99 per month. AirBolt asks for nothing beyond the download.

Letterly holds the better App Store score, 4.7 against 2.8. That said, the two scores are not equally well evidenced: Letterly has 1.1K ratings behind it against 45, so its average is the more settled of the two. Written reviews point the same way: 45% of AirBolt's written reviews are positive against 78% of Letterly's.

AirBolt ships an update every 10 days, Letterly every 11 days. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | AirBolt | Letterly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (45 ratings)](https://appshunter.io/ios/app/airbolt/id1085408200/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/letterly-ai-note-taker/id6464049772/reviews)** |
| Number of ratings | 45 | **1.1K** |
| Positive reviews | 45.1% of reviews | **78.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 95 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [AirBolt Pty Ltd](https://appshunter.io/developer/1085408199) | [Anton Lebedev](https://appshunter.io/developer/1763234652) |

## What reviewers say

### AirBolt

[App page](https://appshunter.io/ios/app/airbolt/id1085408200)

Manage smart locks, trackers, and cards for enhanced security and location services. Features include Bluetooth unlocking, access history, and real-time tracking for belongings, pets, or luggage. Receive alerts and share access with trusted individuals.

**Highlights:** Bluetooth smart lock unlocking, Real-time GPS location tracking, Access history logs, Share device access with others, Proximity alerts and alarms, Find your phone feature

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

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative tracking feature
- 👍 Easy to manage multiple locks
- 🤝 Great customer service (when responsive)
- 📱 Seamless phone unlocking
- 🔒 Solid build quality

**What reviewers complain about**

- ❌ Lock never works
- ❌ Bluetooth connection issues
- ❌ App doesn't connect
- ❌ Tracking card stopped working
- ❌ No refunds

**Reported bugs**

- Lock never works
- Bluetooth connection issues
- App doesn't connect
- Tracking card stopped working
- Firmware updates fail

**Requested features**

- Improve app stability
- Ensure consistent app and web interface
- Implement MFA for better security
- Offer more alert tone options
- Fix Bluetooth connectivity issues


### 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 AirBolt free?

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

### Is Letterly free?

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

### Which has better reviews, AirBolt or Letterly?

Letterly is rated higher. AirBolt averages 2.8 out of 5 from 45 ratings, while Letterly averages 4.7 from 1.1K ratings.

### Do AirBolt or Letterly have ads?

Neither AirBolt nor Letterly shows ads.

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

AirBolt ships an update every 10 days, and Letterly every 11 days. Most recently, AirBolt was updated on November 2, 2026 and Letterly on November 12, 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.*