# Calc+α vs ライフログタップ

The clearest difference is in-app purchases: Calc+α at none against ライフログタップ's 1. ライフログタップ's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ライフログタップ sells 1 one-off in-app purchase. Calc+α asks for nothing beyond the download.

Calc+α ships an update every 3 weeks, ライフログタップ every 2 weeks. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Calc+α | ライフログタップ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 9 MB | 5 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ariane Inc.](https://appshunter.io/developer/449595295) | [AKIRA SATOU](https://appshunter.io/developer/6781162750) |

## What reviewers say

### Calc+α

[App page](https://appshunter.io/ios/app/calc-plus/id1454376672)

This utility app simplifies daily calculations with an intuitive interface. It features a history of your calculations, allows for easy editing and recalculation, and provides convenient tax and division functions. Organize your finances and avoid manual note-taking.

**Highlights:** Calculation history and review, Edit past calculations and recalculate, Tax-inclusive and exclusive calculation modes, Standard and reduced tax rate switching, Clear division and remainder display, Create and copy calculation sheets

**In-app purchases:** none


### ライフログタップ

[App page](https://appshunter.io/ios/app/id6783239128)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeLog Premium | $4.99 | one-time |


## Frequently asked questions

### Is Calc+α free?

Calc+α is free to download, with no in-app purchases.

### Is ライフログタップ free?

ライフログタップ is free to download, with in-app purchases available.

### Do Calc+α or ライフログタップ have ads?

Calc+α shows ads; ライフログタップ does not.

### Which is updated more often, Calc+α or ライフログタップ?

Calc+α ships an update every 3 weeks, and ライフログタップ every 2 weeks. Most recently, Calc+α was updated on October 3, 2026 and ライフログタップ on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*