# TCal vs 导了么

The clearest difference is in-app purchases: 导了么 at none against TCal's 1. TCal's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (10.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. TCal sells 1 one-off in-app purchase. 导了么 asks for nothing beyond the download.

TCal ships an update every 5 days, 导了么 fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | TCal | 导了么 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 6 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Motion Network Technology Co., Ltd.](https://appshunter.io/developer/1115997406) | [仲毅 陈](https://appshunter.io/developer/1883755382) |

## What reviewers say

### TCal

[App page](https://appshunter.io/ios/app/tcal/id1628756038)

This utility app allows users to perform calculations using text descriptions for numbers, making it easier to understand the context of each value. It also supports exporting and sharing calculation processes.

**Highlights:** Calculate with text descriptions, Understand number context, Export calculation processes, Share calculations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁 Pro（永久） | $0.99 | one-time |


### 导了么

[App page](https://appshunter.io/ios/app/id6807698808)

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

**In-app purchases:** none


## Frequently asked questions

### Is TCal free?

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

### Is 导了么 free?

导了么 is free to download, with no in-app purchases.

### Do TCal or 导了么 have ads?

Neither TCal nor 导了么 shows ads.

### Which is updated more often, TCal or 导了么?

TCal ships an update every 5 days, and 导了么 fortnightly. Most recently, TCal was updated on November 3, 2026 and 导了么 on November 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.*