# Zippy Speed Reader vs Overlay One

Zippy Speed Reader and Overlay One are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Zippy Speed Reader | Overlay One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zippy-speed-reader/id6757959056/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 3 MB | 21 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [LEE WHITFIELD](https://appshunter.io/developer/1869940165) | [玉苏甫江 艾西热甫](https://appshunter.io/developer/1085611107) |

## What reviewers say

### Zippy Speed Reader

[App page](https://appshunter.io/ios/app/zippy-speed-reader/id6757959056)

This app helps improve reading speed and focus by displaying text one word at a time at a customizable pace. It offers a distraction-free interface and tracks progress with motivational rewards. Content can be imported via pasting text or web links.

**Highlights:** One-word-at-a-time reading mode, Adjustable reading speed, Import text from paste or web links, Badges and achievements, Clean, minimal interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Overlay One

[App page](https://appshunter.io/ios/app/overlay-one/id6770309850)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zippy Speed Reader free?

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

### Is Overlay One free?

Overlay One is free to download, with no in-app purchases.

### Do Zippy Speed Reader or Overlay One have ads?

Neither Zippy Speed Reader nor Overlay One shows ads.

---

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