# VoiceKey Speech to Text vs ZipScan

The clearest difference is review sentiment: ZipScan at 100% against VoiceKey Speech to Text's 50%. VoiceKey Speech to Text's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. VoiceKey Speech to Text sells 9 in-app purchases, starting at $2.00 per month and ZipScan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

VoiceKey Speech to Text ships an update fortnightly, ZipScan every 2 weeks. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | VoiceKey Speech to Text | ZipScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zipscan-pdf-scanner-plus-ocr/id6801303102/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EMOJI - FZCO](https://appshunter.io/developer/1723156779) | [XU ZHENG](https://appshunter.io/developer/6790291317) |

## What reviewers say

### VoiceKey Speech to Text

[App page](https://appshunter.io/ios/app/voicekey-speech-to-text/id6738043319)

Transform your iPhone into a lightning-fast writing tool. Speak your thoughts and see them instantly appear as text in any app, offering a healthier and more efficient alternative to typing.

**Highlights:** 3x faster input than typing, Super accurate AI voice-to-text, Health-friendly for wrists, Works in any app as a system keyboard, One-tap workflow for easy use, Multi-language support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $2.00 | per month |
| Advanced | $5.00 | per month |
| Expert | $10.00 | per month |
| Starter 6 months | $11.49 | per 6 months |
| Starter Yearly | $21.49 | per year |
| Advanced 6 months | $28.49 | per 6 months |
| Advanced Yearly | $54.00 | per year |
| Expert 6 months | $57.00 | per 6 months |
| Expert Yearly | $107.99 | per year |


### ZipScan

[App page](https://appshunter.io/ios/app/zipscan-pdf-scanner-plus-ocr/id6801303102)

Instantly scan documents into searchable PDFs with automatic cleanup and smart naming.  Import from photos, reorder pages, and export in various formats. Your data stays private on your device.

**Highlights:** Instant camera opening, Import from Photos, Copy recognized text, On-device OCR, Smart document naming, Small file sizes, Multi-page scanning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZipScan Pro — Monthly | $1.99 | per month |
| ZipScan Pro — Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is VoiceKey Speech to Text free?

VoiceKey Speech to Text is free to download, with in-app purchases available.

### Is ZipScan free?

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

### Do VoiceKey Speech to Text or ZipScan have ads?

Neither VoiceKey Speech to Text nor ZipScan shows ads.

### Which is updated more often, VoiceKey Speech to Text or ZipScan?

VoiceKey Speech to Text ships an update fortnightly, and ZipScan every 2 weeks. Most recently, VoiceKey Speech to Text was updated on November 4, 2026 and ZipScan on November 10, 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.*