# Calculator Notes vs U Scheduler

The clearest difference is ads: U Scheduler at none against Calculator Notes's shown. U Scheduler also leads on update cadence (every 4 days vs every 12 months) and iOS requirement (13 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calculator Notes ships an update every 12 months, U Scheduler every 4 days. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Calculator Notes | U Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calculator-notes-spreadsheet/id1668268383/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 31 MB |
| Requires iOS | 26.0 | **13** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [Candan ONCEL](https://appshunter.io/developer/1835745340) |

## What reviewers say

### Calculator Notes

[App page](https://appshunter.io/ios/app/calculator-notes-spreadsheet/id1668268383)

This app combines a calculator with spreadsheet functionality, allowing users to automatically sum item values. It supports unlimited folders and notes, with features like goal setting and batch operations. Widgets are available for home and lock screens.

**Highlights:** Automatic total value calculation, Unlimited folders, notes, and items, CSV output and sharing, Goal setting and progress tracking, Batch operations (copy, duplicate, color coding), Home & lock screen widgets, Dark mode

**In-app purchases:** none


### U Scheduler

[App page](https://appshunter.io/ios/app/u-scheduler/id6751550594)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Notes free?

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

### Is U Scheduler free?

U Scheduler is free to download, with no in-app purchases.

### Do Calculator Notes or U Scheduler have ads?

Calculator Notes shows ads; U Scheduler does not.

### Which is updated more often, Calculator Notes or U Scheduler?

Calculator Notes ships an update every 12 months, and U Scheduler every 4 days. Most recently, Calculator Notes was updated on October 8, 2026 and U Scheduler on October 19, 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.*