# Percentage Calculator offline vs Caffeinated Notes

The clearest difference is in-app purchases: Percentage Calculator offline at none against Caffeinated Notes's 8. Percentage Calculator offline also leads on update cadence (daily vs every 3 weeks). Caffeinated Notes's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Caffeinated Notes sells 8 in-app purchases, starting at $4.99 per month. Percentage Calculator offline asks for nothing beyond the download.

Percentage Calculator offline ships an update daily, Caffeinated Notes every 3 weeks. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Percentage Calculator offline | Caffeinated Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 1 MB | 48 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Abid Rahim](https://appshunter.io/developer/1707542441) | [Caffeinated Softworks LLC](https://appshunter.io/developer/1879624762) |

## What reviewers say

### Percentage Calculator offline

[App page](https://appshunter.io/ios/app/percentage-calculator-offline/id6758299125)

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

**In-app purchases:** none


### Caffeinated Notes

[App page](https://appshunter.io/ios/app/caffeinated-notes/id6761129114)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Account (Monthly) | $4.99 | per month |
| Duo Account (Monthly) | $7.99 | per month |
| Family Account (Monthly) | $17.99 | per month |
| Friends & Family Account (Monthly) | $19.99 | per month |
| Individual Account (Annual) | $49.99 | per year |
| Duo Account (Annual) | $79.99 | per year |
| Family Account (Annual) | $149.99 | per year |
| Friends & Family (Annual) | $199.99 | per year |


## Frequently asked questions

### Is Percentage Calculator offline free?

Percentage Calculator offline is free to download, with no in-app purchases.

### Is Caffeinated Notes free?

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

### Do Percentage Calculator offline or Caffeinated Notes have ads?

Neither Percentage Calculator offline nor Caffeinated Notes shows ads.

### Which is updated more often, Percentage Calculator offline or Caffeinated Notes?

Percentage Calculator offline ships an update daily, and Caffeinated Notes every 3 weeks. Most recently, Percentage Calculator offline was updated on October 28, 2026 and Caffeinated Notes on November 5, 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.*