# DayCalc vs Calculator Advance

The clearest difference is in-app purchases: Calculator Advance at none against DayCalc's 4. Calculator Advance also leads on review sentiment (100% vs 87%) and update cadence (every 9 days vs every 3 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. DayCalc sells 4 one-off in-app purchases. Calculator Advance asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for DayCalc against 4.8 for Calculator Advance. Both are backed by a comparable volume of ratings — 128 and 70 respectively. Written reviews are what separate them: 87% of DayCalc's written reviews are positive against 100% of Calculator Advance's.

DayCalc ships an update every 3 weeks, Calculator Advance every 9 days. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | DayCalc | Calculator Advance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (128 ratings)](https://appshunter.io/ios/app/daycalc-note-calculator/id661506264/reviews) | **[4.8 (70 ratings)](https://appshunter.io/ios/app/calculator-advance/id1098968291/reviews)** |
| Number of ratings | **128** | 70 |
| Positive reviews | 87.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 160 MB | 32 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [Takahiro Iwatani](https://appshunter.io/developer/702231887) |

## What reviewers say

### DayCalc

[App page](https://appshunter.io/ios/app/daycalc-note-calculator/id661506264)

This app combines a powerful calculator with a comprehensive unit converter. It offers standard, scientific, and fraction calculations, along with over 600 units across 20 categories. Users can customize units, add notes to calculations, and enjoy a visually appealing interface with multiple themes.

**Highlights:** Standard, scientific, and fraction calculator, Live voice calculator, Add notes to calculations, Over 600 units in 20 categories, Custom unit creation, Automatic currency exchange rate updates, 50+ themes and dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Constants Pack | $0.99 | one-time |
| Custom Unit Pack | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Complete Pack | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and convenient
- 💯 All-in-one calculator with multiple functions
- ✨ Customizable themes and backgrounds
- 🧮 Supports fraction calculations
- 📈 History and memory functions available

**What reviewers complain about**

- ⚠️ Ads can be intrusive
- 🐛 Some users experience update issues
- ❌ Weight conversions not always available
- 🔊 Unwanted sound effects
- ❓ Ad-free cost unclear for cross-platform

**Reported bugs**

- Update issues, stuck in update loop
- Cannot install after removal
- Weight conversion not showing
- Keys making sound unexpectedly
- App not working after professional version update

**Requested features**

- Add Pi button
- Improve currency conversion navigation
- iCloud support for syncing across devices
- Add background running feature
- Ability to change app icon


### Calculator Advance

[App page](https://appshunter.io/ios/app/calculator-advance/id1098968291)

This app offers advanced calculation features for business and travel, including currency and cryptocurrency conversion. It provides a user experience similar to physical business calculators with customizable buttons and formula correction.

**Highlights:** Currency and cryptocurrency conversion, Formula display and correction, Customizable button operations, Business calculator functionality, Supports SHARP and CASIO input types, Constant, percent, and tax calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is DayCalc free?

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

### Is Calculator Advance free?

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

### Which has better reviews, DayCalc or Calculator Advance?

Calculator Advance is rated higher. DayCalc averages 4.7 out of 5 from 128 ratings, while Calculator Advance averages 4.8 from 70 ratings.

### Do DayCalc or Calculator Advance have ads?

Both DayCalc and Calculator Advance show ads.

### Which is updated more often, DayCalc or Calculator Advance?

DayCalc ships an update every 3 weeks, and Calculator Advance every 9 days. Most recently, DayCalc was updated on November 11, 2026 and Calculator Advance on November 2, 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.*