# 電訊秘書 vs Fast Speed

The clearest difference is iOS requirement: 電訊秘書 at 11.0 against Fast Speed's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 電訊秘書 | Fast Speed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 22 MB | 20 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Telecom Digital](https://appshunter.io/developer/393281996) | [BSurprise Company Limited](https://appshunter.io/developer/949258441) |

## What reviewers say

### 電訊秘書

[App page](https://appshunter.io/ios/app/id1629795661)

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

**In-app purchases:** none


### Fast Speed

[App page](https://appshunter.io/ios/app/fast-speed/id6469591633)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 電訊秘書 free?

電訊秘書 is free to download, with no in-app purchases.

### Is Fast Speed free?

Fast Speed is free to download, with no in-app purchases.

### Do 電訊秘書 or Fast Speed have ads?

Neither 電訊秘書 nor Fast Speed shows ads.

### Which is updated more often, 電訊秘書 or Fast Speed?

電訊秘書 ships an update monthly, and Fast Speed monthly. Most recently, 電訊秘書 was updated on November 3, 2026 and Fast Speed on November 3, 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.*