# Dok2PDF vs Smart talkie

The clearest difference is iOS requirement: Dok2PDF at 11.1 against Smart talkie's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Dok2PDF sells 1 in-app purchase, starting at $4.99 per month and Smart talkie sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Dok2PDF ships an update every 3 weeks, Smart talkie monthly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Dok2PDF | Smart talkie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/smart-talkie/id1526112748/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 87 MB |
| Requires iOS | **11.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LemonBit Limited](https://appshunter.io/developer/1501504552) | [Hangzhou zhidou Technology Co., Ltd.](https://appshunter.io/developer/1148463678) |

## What reviewers say

### Dok2PDF

[App page](https://appshunter.io/ios/app/dok2pdf/id1460386894)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полный доступ (ежемесячно) | $4.99 | per month |


### Smart talkie

[App page](https://appshunter.io/ios/app/smart-talkie/id1526112748)

Effortlessly convert your speech to text with this utility app. It also offers translation services for over 100 languages, facilitating barrier-free communication.

**Highlights:** Voice to text conversion, Multilingual translation, Speech recognition, Text to speech synthesis, Supports over 100 languages

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 视频通话时长1分钟 | $0.99 | one-time |
| Video call duration 1 hour | $7.99 | one-time |
| Video call duration 10 hours | $49.99 | one-time |
| Video call duration 1 month | $79.99 | one-time |


## Frequently asked questions

### Is Dok2PDF free?

Dok2PDF is free to download, with in-app purchases available.

### Is Smart talkie free?

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

### Do Dok2PDF or Smart talkie have ads?

Neither Dok2PDF nor Smart talkie shows ads.

### Which is updated more often, Dok2PDF or Smart talkie?

Dok2PDF ships an update every 3 weeks, and Smart talkie monthly. Most recently, Dok2PDF was updated on October 8, 2026 and Smart talkie on October 12, 2026.

---

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