# Kittysplit vs HSA Proof

The clearest difference is in-app purchases: HSA Proof at none against Kittysplit's 1. HSA Proof also leads on update cadence (every 5 days vs every 3 weeks). Kittysplit's advantage is iOS requirement (15.5 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Kittysplit sells 1 one-off in-app purchase. HSA Proof asks for nothing beyond the download.

Kittysplit ships an update every 3 weeks, HSA Proof every 5 days. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kittysplit | HSA Proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (106 ratings)](https://appshunter.io/ios/app/kittysplit-split-group-costs/id6742316700/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 3 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kittysplit UG (haftungsbeschränkt)](https://appshunter.io/developer/1797729087) | [Mount Si Labs LLC](https://appshunter.io/developer/1871387434) |

## What reviewers say

### Kittysplit

[App page](https://appshunter.io/ios/app/kittysplit-split-group-costs/id6742316700)

Easily track and settle shared expenses for trips, households, or groups. No registration or app installation needed for friends. Calculates who owes what and the simplest way to settle debts.

**Highlights:** No registration required, Works in any browser, Calculates easiest settlement, Assign categories to expenses, Export to spreadsheet, Split equally or unequally, Attach photos to expenses

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Kitty Upgrade | $2.99 | one-time |


### HSA Proof

[App page](https://appshunter.io/ios/app/hsa-proof/id6804962073)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kittysplit free?

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

### Is HSA Proof free?

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

### Do Kittysplit or HSA Proof have ads?

Neither Kittysplit nor HSA Proof shows ads.

### Which is updated more often, Kittysplit or HSA Proof?

Kittysplit ships an update every 3 weeks, and HSA Proof every 5 days. Most recently, Kittysplit was updated on November 4, 2026 and HSA Proof on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*