# Ipsis vs Psi Cartas

The clearest difference is in-app purchases: Psi Cartas at none against Ipsis's 3. Ipsis's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ipsis sells 3 in-app purchases, starting at $1.99 per month. Psi Cartas asks for nothing beyond the download.

Ipsis ships an update monthly, Psi Cartas every 3 months. The most recent releases landed on September 9, 2026 and July 2, 2026 respectively.

## The numbers

| Metric | Ipsis | Psi Cartas |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 56 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CARLOS GOMES DE OLIVEIRA](https://appshunter.io/developer/1576926646) | [GARDEN EDITORA TECNOLOGIA E TREINAMENTOS LTDA](https://appshunter.io/developer/1642570974) |

## What reviewers say

### Ipsis

[App page](https://appshunter.io/ios/app/ipsis/id1576926659)

Learn English vocabulary and phrases specific to psychology. Developed by language and psychology experts, this app helps students and professionals master the English language for academic and career advancement in the field.

**Highlights:** Psychology-specific English vocabulary, Expressions and phrases for psychology, Content developed by experts, Progress tracking and synchronization, Reinforces psychology concepts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $1.99 | per month |
| Assinatura Semestral | $9.99 | per 6 months |
| Assinatura Anual | $14.99 | per year |


### Psi Cartas

[App page](https://appshunter.io/ios/app/psi-cartas/id6744418977)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ipsis free?

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

### Is Psi Cartas free?

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

### Do Ipsis or Psi Cartas have ads?

Neither Ipsis nor Psi Cartas shows ads.

### Which is updated more often, Ipsis or Psi Cartas?

Ipsis ships an update monthly, and Psi Cartas every 3 months. Most recently, Ipsis was updated on September 9, 2026 and Psi Cartas on July 2, 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.*