# Stix vs niido

The clearest difference is review sentiment: niido at 100% against Stix's 11%. Stix's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. niido sells 2 in-app purchases, starting at $5.99 per month. Stix asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stix | niido |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (95 ratings)](https://appshunter.io/ios/app/stix/id1528851440/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | 11.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 92 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [StixFidelidade](https://appshunter.io/developer/1524790699) | [Larissa Soares](https://appshunter.io/developer/1796678332) |

## What reviewers say

### Stix

[App page](https://appshunter.io/ios/app/stix/id1528851440)

This app allows you to earn points by shopping at major brands and redeem them for rewards or discounts. You can also transfer points from your credit card to maximize your benefits. Points expire only once a year and can be sent to other users for free.

**Highlights:** Earn points with major brands, Redeem points for discounts, Redeem points for products, Transfer credit card points, Points expire once a year, Send points to other users

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

**In-app purchases:** none

**What reviewers like**

- ✨ Fluid and easy access (Campelo34)
- 👍 Good concept (MárciaOY)
- 👍 Rewards are worthwhile (Analista profissional)
- 👍 Excellent rewards platform (Duzeras)

**What reviewers complain about**

- ❌ Cannot change registration data (Allanxds)
- ❌ Horrible app experience (Juliana094)
- ❌ Cannot log in (DougEureka, Amaral81, Júlia A. S., Gê Oliveira, @hrsales_, Edivaldo_FH, Pjrock85, Liun79)
- 🐛 App freezes after update (Esnascimento)
- 👎 No added advantages (Estevão C A)

**Reported bugs**

- Cannot perform registration updates (email, etc.)
- Cannot log in
- App freezes after scrolling
- App is constantly offline
- App disconnects suddenly

**Requested features**

- Allow full balance point exchange
- Offer delivery for online exchanges
- Add favorites or wishlist functionality
- Improve point valuation and rewards
- Allow access via website as well


### niido

[App page](https://appshunter.io/ios/app/niido/id6742075036)

This app supports neurodivergent couples in navigating relationships by providing tools for emotional expression, routine management, and connection tracking. It offers personalized insights and practical features to foster understanding and strengthen bonds.

**Highlights:** Emotional check-ins with personalized feedback, Interactive connection map for relationship status, Individual and shared task management, Science-based support for neurodivergent relationships, Simple and affectionate interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| niido+ | $5.99 | per month |
| niido+ annual | $59.99 | per year |


## Frequently asked questions

### Is Stix free?

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

### Is niido free?

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

### Do Stix or niido have ads?

niido shows ads; Stix does not.

### Which is updated more often, Stix or niido?

Stix ships an update every 2 months, and niido every 2 months. Most recently, Stix was updated on November 11, 2026 and niido 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.*