# Bulb vs Sprach

The clearest difference is in-app purchases: Sprach at none against Bulb's 3. Sprach also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bulb sells 3 in-app purchases, starting at $2.99 per 7 days. Sprach asks for nothing beyond the download.

Bulb ships an update every 5 days, Sprach daily. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Bulb | Sprach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Size | 40 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Danis Gaiazov](https://appshunter.io/developer/1798511426) | [Joshua Opata](https://appshunter.io/developer/1533556320) |

## What reviewers say

### Bulb

[App page](https://appshunter.io/ios/app/bulb-read-to-learn-languages/id6742458314)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Annual | $49.99 | per year |


### Sprach

[App page](https://appshunter.io/ios/app/sprach/id6748093642)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bulb free?

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

### Is Sprach free?

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

### Do Bulb or Sprach have ads?

Neither Bulb nor Sprach shows ads.

### Which is updated more often, Bulb or Sprach?

Bulb ships an update every 5 days, and Sprach daily. Most recently, Bulb was updated on September 10, 2026 and Sprach on September 15, 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.*