# IOU vs PiePlot

The clearest difference is update cadence: PiePlot at every 3 days against IOU's fortnightly. PiePlot also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. IOU sells 5 in-app purchases, starting at $0.99 per month and PiePlot sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

IOU ships an update fortnightly, PiePlot every 3 days. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | IOU | PiePlot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (17 ratings)](https://appshunter.io/ios/app/iou-split-receipts-and-expense/id1589968294/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 53 MB | 34 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eric Agredo](https://appshunter.io/developer/1475112741) | [BOBBY JOSE](https://appshunter.io/developer/1835817404) |

## What reviewers say

### IOU

[App page](https://appshunter.io/ios/app/iou-split-receipts-and-expense/id1589968294)

Effortlessly split bills with friends by scanning receipts. The app itemizes purchases, assigns them to individuals, and calculates each person's total including tip and tax. Avoid manual calculations and ensure fair payment among your group.

**Highlights:** Receipt scanning and itemization, Assign items to individuals, Automatic tax and tip calculation, Per-person total calculation, Eliminates manual bill splitting

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IOU Pro | $0.99 | per month |
| IOU Pro | $2.99 | per month |
| IOU Pro | $6.99 | per year |
| IOU Pro | $24.99 | per year |
| Lifetime IOU Pro | $29.99 | one-time |


### PiePlot

[App page](https://appshunter.io/ios/app/pieplot-split-bills-and-rent/id6760195017)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan Pro | $4.99 | per month |
| PiePlot Scan Pro - Yearly | $39.99 | per year |


## Frequently asked questions

### Is IOU free?

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

### Is PiePlot free?

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

### Do IOU or PiePlot have ads?

Neither IOU nor PiePlot shows ads.

### Which is updated more often, IOU or PiePlot?

IOU ships an update fortnightly, and PiePlot every 3 days. Most recently, IOU was updated on September 25, 2026 and PiePlot on September 12, 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.*