# Klu vs Interstellar Card

The clearest difference is update cadence: Interstellar Card at every 9 days against Klu's every 5 weeks. Interstellar Card also leads on iOS requirement (15.1 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Klu ships an update every 5 weeks, Interstellar Card every 9 days. The most recent releases landed on June 5, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Klu | Interstellar Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/klu/id1562044639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 90 MB | 44 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Klu Tech, S.A.P.I. de C.V.](https://appshunter.io/developer/1562044641) | [InterstellarCTIBNK](https://appshunter.io/developer/1838049170) |

## What reviewers say

### Klu

[App page](https://appshunter.io/ios/app/klu/id1562044639)

Open a bank account in under three minutes from anywhere, anytime. Skip the traditional banking hassle and long queues for a seamless digital experience.

**Highlights:** Instant account opening, Remote account setup, 24/7 accessibility, No physical branch visits, Digital financial management

**In-app purchases:** none


### Interstellar Card

[App page](https://appshunter.io/ios/app/interstellar-card/id6752109902)

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

**In-app purchases:** none


## Frequently asked questions

### Is Klu free?

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

### Is Interstellar Card free?

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

### Do Klu or Interstellar Card have ads?

Neither Klu nor Interstellar Card shows ads.

### Which is updated more often, Klu or Interstellar Card?

Klu ships an update every 5 weeks, and Interstellar Card every 9 days. Most recently, Klu was updated on June 5, 2026 and Interstellar Card on September 19, 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.*