# Flare vs Wisp

The clearest difference is in-app purchases: Flare at none against Wisp's 3. Wisp's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Wisp sells 3 in-app purchases, starting at $4.99 per month. Flare asks for nothing beyond the download.

Flare ships an update every 10 days, Wisp weekly. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Flare | Wisp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 5 MB | 89 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ashutosh Kumar](https://appshunter.io/developer/1891667939) | [OZER SUBASI](https://appshunter.io/developer/1788041527) |

## What reviewers say

### Flare

[App page](https://appshunter.io/ios/app/flare-book-reader/id6763392592)

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

**In-app purchases:** none


### Wisp

[App page](https://appshunter.io/ios/app/wisp-auto-scroll-reader/id6779340405)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wisp Pro — Monthly | $4.99 | per month |
| Wisp Pro — Yearly | $24.99 | per year |
| Wisp Pro — Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Flare free?

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

### Is Wisp free?

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

### Do Flare or Wisp have ads?

Neither Flare nor Wisp shows ads.

### Which is updated more often, Flare or Wisp?

Flare ships an update every 10 days, and Wisp weekly. Most recently, Flare was updated on October 1, 2026 and Wisp on September 27, 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.*