# Simple Shopping CheckList vs QuantaTime

The clearest difference is in-app purchases: Simple Shopping CheckList at none against QuantaTime's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuantaTime sells 4 in-app purchases, starting at $1.99 per month. Simple Shopping CheckList asks for nothing beyond the download.

Simple Shopping CheckList ships an update every 10 months, QuantaTime every 11 months. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Simple Shopping CheckList | QuantaTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 11 months |
| Size | 0 MB | 18 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ryuga Hashimoto](https://appshunter.io/developer/1722214057) | [Talon Strike Software](https://appshunter.io/developer/558604945) |

## What reviewers say

### Simple Shopping CheckList

[App page](https://appshunter.io/ios/app/simple-shopping-checklist/id6499101372)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuantaTime

[App page](https://appshunter.io/ios/app/quantatime/id6742660826)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Quarterly | $2.99 | per 3 months |
| Yearly | $5.99 | per year |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Simple Shopping CheckList free?

Simple Shopping CheckList is free to download, with no in-app purchases.

### Is QuantaTime free?

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

### Do Simple Shopping CheckList or QuantaTime have ads?

Neither Simple Shopping CheckList nor QuantaTime shows ads.

### Which is updated more often, Simple Shopping CheckList or QuantaTime?

Simple Shopping CheckList ships an update every 10 months, and QuantaTime every 11 months. Most recently, Simple Shopping CheckList was updated on October 27, 2026 and QuantaTime on October 16, 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.*