# PaperMind AI vs RefundHound

The clearest difference is update cadence: PaperMind AI at every 4 days against RefundHound's fortnightly. RefundHound's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PaperMind AI sells 2 in-app purchases, starting at $9.99 per month and RefundHound sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PaperMind AI ships an update every 4 days, RefundHound fortnightly. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | PaperMind AI | RefundHound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 2 MB | 31 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Karpenko](https://appshunter.io/developer/1896571932) | [Johan Nilsson](https://appshunter.io/developer/6773070690) |

## What reviewers say

### PaperMind AI

[App page](https://appshunter.io/ios/app/papermind-ai-bill-tracker/id6768876062)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PaperMind Pro Monthly | $9.99 | per month |
| PaperMind Pro Yearly | $69.99 | per year |


### RefundHound

[App page](https://appshunter.io/ios/app/refundhound-refund-tracker/id6794318436)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RefundHound Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is PaperMind AI free?

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

### Is RefundHound free?

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

### Do PaperMind AI or RefundHound have ads?

Neither PaperMind AI nor RefundHound shows ads.

### Which is updated more often, PaperMind AI or RefundHound?

PaperMind AI ships an update every 4 days, and RefundHound fortnightly. Most recently, PaperMind AI was updated on September 29, 2026 and RefundHound on September 27, 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.*