# ROIExtent vs Divi Fish

The clearest difference is in-app purchases: ROIExtent at none against Divi Fish's 2. ROIExtent also leads on iOS requirement (9.3 vs 16.0). Divi Fish's advantage is update cadence (every 3 days vs fortnightly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Divi Fish sells 2 in-app purchases, starting at $4.99 per year. ROIExtent asks for nothing beyond the download.

ROIExtent ships an update fortnightly, Divi Fish every 3 days. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ROIExtent | Divi Fish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/roiextent/id1200345928/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 92 MB |
| Requires iOS | **9.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tom McCarthy](https://appshunter.io/developer/1200345927) | [晓君 陈](https://appshunter.io/developer/1865704866) |

## What reviewers say

### ROIExtent

[App page](https://appshunter.io/ios/app/roiextent/id1200345928)

This finance app helps you calculate Return on Investment (ROI) and loan payments. Easily adjust investment, expense, and loan parameters with interactive sliders and steppers to see real-time results.

**Highlights:** Interactive ROI calculation, Loan payment calculator, Adjustable investment parameters, Real-time results with sliders, Goal-oriented financial planning

**Features:** macOS Compatibility

**In-app purchases:** none


### Divi Fish

[App page](https://appshunter.io/ios/app/divi-fish/id6761906373)

Log your investment trades, dividends, and notes in a chat-like journal. Track portfolio progress, organize dividend records, and utilize multi-currency tools. Features local AI for private analysis and ensures data security with backups.

**Highlights:** Log trades, payouts, and notes, Review goal progress and trends, Organize dividend records, Multi-currency support, Local AI analysis, Data backup and restore

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Divi Fish Pro Yearly | $4.99 | per year |
| Divi Fish Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is ROIExtent free?

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

### Is Divi Fish free?

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

### Do ROIExtent or Divi Fish have ads?

Neither ROIExtent nor Divi Fish shows ads.

### Which is updated more often, ROIExtent or Divi Fish?

ROIExtent ships an update fortnightly, and Divi Fish every 3 days. Most recently, ROIExtent was updated on October 18, 2026 and Divi Fish on October 14, 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.*