# FundRebel vs Kaspa Observer

The clearest difference is update cadence: Kaspa Observer at weekly against FundRebel's every 10 months. FundRebel's advantage is iOS requirement (12.0 vs 15.5). 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.

FundRebel ships an update every 10 months, Kaspa Observer weekly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FundRebel | Kaspa Observer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/fundrebel/id1639516935/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free | — |
| Size | 83 MB | 74 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FundRebel LLC](https://appshunter.io/developer/1639517117) | [Nikolai Karavanov](https://appshunter.io/developer/1829272078) |

## What reviewers say

### FundRebel

[App page](https://appshunter.io/ios/app/fundrebel/id1639516935)

Invest in institutional-grade real estate assets with as little as $1000, no accreditation required. Earn quarterly dividends and participate in the upside of commercial real estate projects. A simple 3-step process makes it easy to become an owner.

**Highlights:** Multi-fund investment platform, Institutional-grade asset ownership, No accreditation required, Quarterly dividend payments, Equitable share ownership in real estate, Easy 3-step investment process

**Features:** macOS Compatibility

**In-app purchases:** none


### Kaspa Observer

[App page](https://appshunter.io/ios/app/kaspa-observer/id6749205046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FundRebel free?

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

### Is Kaspa Observer free?

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

### Do FundRebel or Kaspa Observer have ads?

Neither FundRebel nor Kaspa Observer shows ads.

### Which is updated more often, FundRebel or Kaspa Observer?

FundRebel ships an update every 10 months, and Kaspa Observer weekly. Most recently, FundRebel was updated on October 13, 2026 and Kaspa Observer 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.*