# Firer App vs WhaleSpy

The clearest difference is iOS requirement: WhaleSpy at 17.6 against Firer App's 26.0. 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.

## The numbers

| Metric | Firer App | WhaleSpy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/firer-app/id6758072673/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Weiyu Zhou](https://appshunter.io/developer/1207932760) | [Soon Chan Hwang](https://appshunter.io/developer/1874249132) |

## What reviewers say

### Firer App

[App page](https://appshunter.io/ios/app/firer-app/id6758072673)

Calculate your path to financial independence and early retirement. Input your income, spending, savings, and debts to see personalized timelines for various FIRE strategies. Track your wealth and understand your projected net worth.

**Highlights:** Personalized FIRE timelines, Net worth projection chart, Monthly savings targets, Five distinct FIRE strategies, Detailed asset and liability tracking, Inflation-adjusted projections, 100% private data

**Features:** macOS Compatibility

**In-app purchases:** none


### WhaleSpy

[App page](https://appshunter.io/ios/app/whalespy/id6758661753)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Firer App free?

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

### Is WhaleSpy free?

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

### Do Firer App or WhaleSpy have ads?

Neither Firer App nor WhaleSpy shows ads.

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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.*