# Atlantis vs OffNote

The clearest difference is price: Atlantis at Free against OffNote's $2.99. OffNote's advantage is in-app purchases (none vs 3). On rating, ratings volume, update cadence and ads there is nothing between them.

Atlantis is free to download; OffNote costs $2.99 up front. Atlantis sells 3 in-app purchases, starting at $14.99 per month. OffNote asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Atlantis against 5.0 for OffNote. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Atlantis | OffNote |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/atlantis-private-ai-assistant/id6749238827/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/offnote-offline-voice-notes/id6756375138/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Subscription | **Paid** |
| Size | 26 MB | 9 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Roia Labs Ltd](https://appshunter.io/developer/1808283966) | [Shraddha Sojitra](https://appshunter.io/developer/1827034757) |

## What reviewers say

### Atlantis

[App page](https://appshunter.io/ios/app/atlantis-private-ai-assistant/id6749238827)

This AI assistant prioritizes your data privacy with on-device processing and end-to-end encryption. It helps manage daily routines, find information across files, and organize conversations, syncing seamlessly between Mac and iPhone.

**Highlights:** On-device processing for data privacy, End-to-end encryption, Sync across Mac and iPhone, Context control and management, Sub-chats for organized conversations, Personalized daily briefings, Voice and text control

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| 3 Months | $34.99 | per 3 months |
| Annual | $99.99 | per year |


### OffNote

[App page](https://appshunter.io/ios/app/offnote-offline-voice-notes/id6756375138)

Record voicenotes and transcribe speech to text entirely offline on your device. This app prioritizes privacy by keeping all audio and transcripts local, never uploading or analyzing your data. It supports multiple languages and importing existing audio/video files for transcription.

**Highlights:** 100% offline and private, Voice to text transcription on device, Import audio and video files, Multilingual speech-to-text (25+ languages), Long recordings supported, No sign-ups or subscriptions

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlantis free?

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

### Is OffNote free?

OffNote costs $2.99, with no in-app purchases.

### Which has better reviews, Atlantis or OffNote?

Atlantis and OffNote are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Atlantis or OffNote have ads?

Neither Atlantis nor OffNote shows ads.

### Which is updated more often, Atlantis or OffNote?

Atlantis ships an update weekly, and OffNote weekly. Most recently, Atlantis was updated on October 30, 2026 and OffNote on October 30, 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.*