# Quick Memos vs Tug Calc

The clearest difference is in-app purchases: Quick Memos at none against Tug Calc's 4. Quick Memos also leads on update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tug Calc sells 4 in-app purchases, starting at $0.99 per month. Quick Memos asks for nothing beyond the download.

Quick Memos ships an update daily, Tug Calc every 5 days. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Quick Memos | Tug Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 17 MB | 54 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Laszlo Mile](https://appshunter.io/developer/1661661564) | [嘉欣 胡](https://appshunter.io/developer/1640395440) |

## What reviewers say

### Quick Memos

[App page](https://appshunter.io/ios/app/quick-memos/id1666602843)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tug Calc

[App page](https://appshunter.io/ios/app/tug-calc/id6744523761)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscriptions | $0.99 | per month |
| Quarterly Subscriptions | $0.99 | per 3 months |
| Annual Subscription | $2.99 | per year |
| Perpetual Subscription | $4.99 | one-time |


## Frequently asked questions

### Is Quick Memos free?

Quick Memos is free to download, with no in-app purchases.

### Is Tug Calc free?

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

### Do Quick Memos or Tug Calc have ads?

Neither Quick Memos nor Tug Calc shows ads.

### Which is updated more often, Quick Memos or Tug Calc?

Quick Memos ships an update daily, and Tug Calc every 5 days. Most recently, Quick Memos was updated on October 1, 2026 and Tug Calc on September 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.*