# Karpos.app vs Nelu

The clearest difference is in-app purchases: Karpos.app at none against Nelu's 4. Karpos.app also leads on device support (3 vs 1). Nelu's advantage is update cadence (weekly vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Nelu sells 4 one-off in-app purchases. Karpos.app asks for nothing beyond the download.

Karpos.app ships an update every 3 months, Nelu weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Karpos.app | Nelu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nelu/id6760991915/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 98 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Alive Church, Incorporated](https://appshunter.io/developer/1534940769) | [Takecopter Ltd](https://appshunter.io/developer/1875462085) |

## What reviewers say

### Karpos.app

[App page](https://appshunter.io/ios/app/karposapp/id6756092774)

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

**In-app purchases:** none


### Nelu

[App page](https://appshunter.io/ios/app/nelu/id6760991915)

An AI companion that learns and grows with you through personal conversations. It remembers your stories and feelings, offering thoughtful support and helping you organize your thoughts.

**Highlights:** AI cat companion, Personalized long-term memory, Thoughtful conversations, Emotional support, Thought organization, Voice note support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Star Gem | $0.99 | one-time |
| Star Gem Bundle | $14.99 | one-time |
| Star Gem Chest | $29.99 | one-time |
| Royal Star Gem Chest | $49.99 | one-time |


## Frequently asked questions

### Is Karpos.app free?

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

### Is Nelu free?

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

### Do Karpos.app or Nelu have ads?

Neither Karpos.app nor Nelu shows ads.

### Which is updated more often, Karpos.app or Nelu?

Karpos.app ships an update every 3 months, and Nelu weekly. Most recently, Karpos.app was updated on October 10, 2026 and Nelu on October 7, 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.*