# Dvina vs Celestis

The clearest difference is in-app purchases: Celestis at none against Dvina's 4. Celestis also leads on ratings volume (4 vs 1). Dvina's advantage is update cadence (every 6 days vs every 2 weeks) and iOS requirement (17.0 vs 26.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Dvina sells 4 in-app purchases, starting at $15.00 per month. Celestis asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dvina against 5.0 for Celestis. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Dvina ships an update every 6 days, Celestis every 2 weeks. The most recent releases landed on October 30, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Dvina | Celestis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dvina-ask-less-know-more/id6476095870/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/celestis/id6781116681/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 106 MB | 3.0 GB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dvina Inc.](https://appshunter.io/developer/6806574299) | [Celestis Ai Inc](https://appshunter.io/developer/6781116683) |

## What reviewers say

### Dvina

[App page](https://appshunter.io/ios/app/dvina-ask-less-know-more/id6476095870)

This AI-powered app unifies your documents, apps, chats, and data into a private, live context. It helps you understand connections, surface insights, and create briefs or dashboards from your existing information.

**Highlights:** Unified data context, Proactive AI insights, Document and data analysis, Contextual brief generation, Live dashboard creation, Private and secure

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dvina Plus Monthly | $15.00 | per month |
| Dvina Pro Monthly | $100.00 | per month |
| Dvina Plus Yearly | $144.99 | per year |
| Dvina Pro Yearly | $990.00 | per year |


### Celestis

[App page](https://appshunter.io/ios/app/celestis/id6781116681)

This AI assistant empowers professionals with private, on-device intelligence for document analysis and knowledge retrieval. It offers offline capabilities, custom AI models built from your data, and supports various AI providers for ultimate flexibility and data sovereignty.

**Highlights:** On-device AI with Apple Intelligence, Offline AI capabilities, Private Capsules for custom AI models, Support for multiple AI providers, Near 100% accurate, sourceable answers, Document ingestion from various formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dvina free?

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

### Is Celestis free?

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

### Which has better reviews, Dvina or Celestis?

Dvina and Celestis are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Dvina or Celestis have ads?

Neither Dvina nor Celestis shows ads.

### Which is updated more often, Dvina or Celestis?

Dvina ships an update every 6 days, and Celestis every 2 weeks. Most recently, Dvina was updated on October 30, 2026 and Celestis on October 23, 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.*