# uDown vs Build Bible

The clearest difference is update cadence: Build Bible at weekly against uDown's every 2 months. uDown's advantage is iOS requirement (12.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. uDown sells 1 in-app purchase, starting at $0.99 per month and Build Bible sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

uDown ships an update every 2 months, Build Bible weekly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | uDown | Build Bible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (283 ratings)](https://appshunter.io/ios/app/udown/id1592827217/reviews)** | — |
| Number of ratings | **283** | — |
| Positive reviews | 36.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Subscription | — |
| Size | 36 MB | 44 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Memon Mahmmad Irshad Abdulbhai](https://appshunter.io/developer/1558855075) | [Jacob Osborne](https://appshunter.io/developer/1896771750) |

## What reviewers say

### uDown

[App page](https://appshunter.io/ios/app/udown/id1592827217)

Play YouTube videos in slow motion with this application. Simply paste a YouTube video link into the app and select play to enjoy your desired playback speed. Offers a monthly subscription for access.

**Highlights:** Play YouTube videos in slow motion, Paste YouTube video links, Simple to use interface, Monthly subscription option

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uDown Monthly Subscription | $0.99 | per month |

**What reviewers like**

- 🚀 Fast downloads
- 👍 Easy to use
- 🌟 Good quality downloads
- ✅ Works without payment
- ✨ No ads (for some users)

**What reviewers complain about**

- 🐛 Frequent errors and bugs
- ❌ Downloads failing
- 📉 Poor video quality
- ⏳ Slow download speeds
- 🚫 Unsupported URLs

**Reported bugs**

- Downloads fail with errors
- Unsupported URL messages
- Videos download in low quality (e.g., 360p instead of 1080p)
- App crashes or closes unexpectedly
- Download process stops at a certain percentage

**Requested features**

- Fix download errors
- Improve video quality options
- Address slow download speeds
- Resolve unsupported URL issues
- Reduce ad frequency


### Build Bible

[App page](https://appshunter.io/ios/app/build-bible/id6771105091)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Build Bible Pro Monthly | $3.99 | per month |


## Frequently asked questions

### Is uDown free?

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

### Is Build Bible free?

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

### Do uDown or Build Bible have ads?

Neither uDown nor Build Bible shows ads.

### Which is updated more often, uDown or Build Bible?

uDown ships an update every 2 months, and Build Bible weekly. Most recently, uDown was updated on November 3, 2026 and Build Bible on October 28, 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.*