# Lightin vs Doomlearning

The clearest difference is ads: Lightin at none against Doomlearning's shown. Lightin also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Lightin sells 2 in-app purchases, starting at $0.99 per month and Doomlearning sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Lightin ships an update every 5 days, Doomlearning every 3 weeks. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lightin | Doomlearning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/lightin/id6444041267/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 33 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [RNOVEL PTE. LTD.](https://appshunter.io/developer/1630110740) | [Kian Wanner](https://appshunter.io/developer/1865424233) |

## What reviewers say

### Lightin

[App page](https://appshunter.io/ios/app/lightin/id6444041267)

Access condensed audio versions and podcasts of bestselling nonfiction books. Develop your career with key insights from management and leadership titles in minutes.

**Highlights:** Audio versions of books and podcasts, Professional narration and production, Key insights from nonfiction bestsellers, Management and leadership content, 3-day free trial, Multiple categories

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Fee Monthly | $0.99 | per month |
| Premium Monthly | $12.99 | per month |


### Doomlearning

[App page](https://appshunter.io/ios/app/doomlearning/id6757226003)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $14.99 | per year |


## Frequently asked questions

### Is Lightin free?

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

### Is Doomlearning free?

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

### Do Lightin or Doomlearning have ads?

Doomlearning shows ads; Lightin does not.

### Which is updated more often, Lightin or Doomlearning?

Lightin ships an update every 5 days, and Doomlearning every 3 weeks. Most recently, Lightin was updated on September 29, 2026 and Doomlearning on October 11, 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.*