# Constella vs Lector

The clearest difference is ads: Constella at none against Lector's shown. Constella also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (16.4 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Constella sells 6 in-app purchases, starting at $7.99 per month and Lector sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Constella ships an update every 10 days, Lector every 3 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Constella | Lector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (10 ratings)](https://appshunter.io/ios/app/constella-your-digital-brain/id6670701631/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 89 MB | 10 MB |
| Requires iOS | **16.4** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nora Studios](https://appshunter.io/developer/1697592179) | [Marlon Geovany Castro Mejia](https://appshunter.io/developer/1869889977) |

## What reviewers say

### Constella

[App page](https://appshunter.io/ios/app/constella-your-digital-brain/id6670701631)

Capture thoughts, synthesize ideas, and automate workflows in one place. This AI-powered tool connects notes, emails, and tasks to surface insights and allows for instant semantic search. It adapts to various thinking styles, making it ideal for professionals and creatives.

**Highlights:** Instant thought capture with text and images, AI synthesis across notes, emails, and apps, Semantic instant search, Smart automations and task delegation, Sync across devices, Integrates with Notion, Google Drive

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base | $7.99 | per month |
| Ultra | $19.99 | per month |
| Base Yearly | $71.99 | per year |
| Ultra Yearly | $179.99 | per year |
| Stella Call Credits - Small | $2.99 | one-time |
| Stella Call Credits - Big | $5.99 | one-time |


### Lector

[App page](https://appshunter.io/ios/app/lector-clean-reading/id6757951061)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lector Pro Access (Monthly) | $5.99 | per month |
| Lectro Pro Access (Yearly) | $59.99 | per year |
| Early Founder Access | $99.99 | one-time |


## Frequently asked questions

### Is Constella free?

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

### Is Lector free?

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

### Do Constella or Lector have ads?

Lector shows ads; Constella does not.

### Which is updated more often, Constella or Lector?

Constella ships an update every 10 days, and Lector every 3 weeks. Most recently, Constella was updated on October 8, 2026 and Lector 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.*