# CakeCost vs Proof Lab

The clearest difference is in-app purchases: Proof Lab at none against CakeCost's 2. Proof Lab also leads on update cadence (weekly vs monthly). CakeCost's advantage is chart position (#144 vs unranked) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. CakeCost sells 2 in-app purchases, starting at $8.99 per month. Proof Lab asks for nothing beyond the download.

CakeCost ships an update monthly, Proof Lab weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CakeCost | Proof Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (29 ratings)](https://appshunter.io/ios/app/cakecost/id1555897547/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#144** | — |
| Size | 12 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CakeCost](https://appshunter.io/developer/1555897549) | [Pooria Hannani](https://appshunter.io/developer/6775314166) |

## What reviewers say

### CakeCost

[App page](https://appshunter.io/ios/app/cakecost/id1555897547)

**Currently charting:** #144 Top Grossing · Food & Drink (US App Store)

This app helps bakers and cake decorators accurately calculate the cost of their creations. It factors in ingredients, expenses, and your time, ensuring you charge appropriately and understand your profit margins.

**Highlights:** Calculate ingredient costs, Cost time and expenses, Set profit margins, View net costs, Determine what to charge customers

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - Monthly | $8.99 | per month |
| English US | $99.99 | per month |


### Proof Lab

[App page](https://appshunter.io/ios/app/proof-lab/id6775314104)

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

**In-app purchases:** none


## Frequently asked questions

### Is CakeCost free?

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

### Is Proof Lab free?

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

### Do CakeCost or Proof Lab have ads?

Neither CakeCost nor Proof Lab shows ads.

### Which is updated more often, CakeCost or Proof Lab?

CakeCost ships an update monthly, and Proof Lab weekly. Most recently, CakeCost was updated on October 29, 2026 and Proof Lab on October 28, 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.*