# Calculator Widget + vs Drift Diary

The clearest difference is price: Drift Diary at Free against Calculator Widget +'s $0.99. Calculator Widget +'s advantage is update cadence (daily vs monthly) and chart position (#166 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Drift Diary is free to download; Calculator Widget + costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator Widget + ships an update daily, Drift Diary monthly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Calculator Widget + | Drift Diary |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Best chart rank | **#166** | — |
| Size | 6 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Besiness Pte. Ltd.](https://appshunter.io/developer/1091968362) | [Hirokazu Kurokawa](https://appshunter.io/developer/463196366) |

## What reviewers say

### Calculator Widget +

[App page](https://appshunter.io/ios/app/calculator-widget-plus/id6470371780)

**Currently charting:** #166 Top Paid · Utilities (US App Store)

**In-app purchases:** none


### Drift Diary

[App page](https://appshunter.io/ios/app/drift-diary/id6761289603)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Widget + free?

Calculator Widget + costs $0.99, with no in-app purchases.

### Is Drift Diary free?

Drift Diary is free to download, with no in-app purchases.

### Do Calculator Widget + or Drift Diary have ads?

Neither Calculator Widget + nor Drift Diary shows ads.

### Which is updated more often, Calculator Widget + or Drift Diary?

Calculator Widget + ships an update daily, and Drift Diary monthly. Most recently, Calculator Widget + was updated on October 16, 2026 and Drift Diary on October 13, 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.*