# Calculatrice + Historique vs Ruler msg

The clearest difference is ads: Ruler msg at none against Calculatrice + Historique's shown. Calculatrice + Historique's advantage is update cadence (fortnightly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Calculatrice + Historique ships an update fortnightly, Ruler msg every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Calculatrice + Historique | Ruler msg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (20 ratings)](https://appshunter.io/ios/app/calculatrice-plus-historique/id1663783541/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 7 MB | 6 MB |
| Requires iOS | 17.6 | **16.1** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [贺 黄](https://appshunter.io/developer/492088131) | [kenshin miyamoto](https://appshunter.io/developer/1672328137) |

## What reviewers say

### Calculatrice + Historique

[App page](https://appshunter.io/ios/app/calculatrice-plus-historique/id1663783541)

This utility app provides essential arithmetic functions with advanced features like large number display and a comprehensive history log. It allows for character-by-character rollback and easy screen clearing, making complex calculations manageable.

**Highlights:** Addition, subtraction, multiplication, division, Large number display, Calculation history log, Character-by-character rollback, Screen clearing function

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

**In-app purchases:** none


### Ruler msg

[App page](https://appshunter.io/ios/app/ruler-msg/id6445908328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculatrice + Historique free?

Calculatrice + Historique is free to download, with no in-app purchases.

### Is Ruler msg free?

Ruler msg is free to download, with no in-app purchases.

### Do Calculatrice + Historique or Ruler msg have ads?

Calculatrice + Historique shows ads; Ruler msg does not.

### Which is updated more often, Calculatrice + Historique or Ruler msg?

Calculatrice + Historique ships an update fortnightly, and Ruler msg every 5 weeks. Most recently, Calculatrice + Historique was updated on October 24, 2026 and Ruler msg on October 27, 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.*