# Tabi Calc vs 密码本

The clearest difference is price: Tabi Calc at Free against 密码本's $0.99. Tabi Calc also leads on ratings volume (40 vs 2). 密码本's advantage is rating (5.0 vs 3.9) and in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Tabi Calc is free to download; 密码本 costs $0.99 up front. Tabi Calc sells 3 in-app purchases, starting at $0.99 per month. 密码本 asks for nothing beyond the download.

密码本 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Tabi Calc has 40 ratings behind it against 2, so its average is the more settled of the two.

Tabi Calc ships an update fortnightly, 密码本 every 3 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tabi Calc | 密码本 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.9 (40 ratings)](https://appshunter.io/ios/app/tabi-calc/id1246912834/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1603051677/reviews)** |
| Number of ratings | **40** | 2 |
| Positive reviews | 43.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 10 MB | 25 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsuyoshi Niwa](https://appshunter.io/developer/888556976) | [杰 林](https://appshunter.io/developer/1602113131) |

## What reviewers say

### Tabi Calc

[App page](https://appshunter.io/ios/app/tabi-calc/id1246912834)

This app is a travel-focused calculator that simplifies date, time, and currency calculations. It helps users plan trips, manage itineraries, and convert currencies with live or offline rates. Designed for travelers, it offers an intuitive interface and accurate results.

**Highlights:** Date and time difference calculations, Add/subtract days, months, years from dates, Multi-currency converter with live/offline rates, Supports over 160 currencies, Location-based currency suggestions, Offline currency rate support, Saves recent calculations

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| 6 month subscription | $4.49 | per 6 months |
| Yearly Subscription | $7.99 | per year |


### 密码本

[App page](https://appshunter.io/ios/app/id1603051677)

Securely store and manage all your account usernames and passwords across various platforms. Generate strong, random passwords to enhance your online security. All data is stored locally on your device for maximum privacy.

**Highlights:** Account management, Password generation, Local data storage, Enhanced security, User feedback channel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tabi Calc free?

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

### Is 密码本 free?

密码本 costs $0.99, with no in-app purchases.

### Which has better reviews, Tabi Calc or 密码本?

密码本 is rated higher. Tabi Calc averages 3.9 out of 5 from 40 ratings, while 密码本 averages 5.0 from 2 ratings.

### Do Tabi Calc or 密码本 have ads?

Neither Tabi Calc nor 密码本 shows ads.

### Which is updated more often, Tabi Calc or 密码本?

Tabi Calc ships an update fortnightly, and 密码本 every 3 weeks. Most recently, Tabi Calc was updated on October 8, 2026 and 密码本 on October 7, 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.*