# Lab Prime vs GospelTabs

The clearest difference is in-app purchases: Lab Prime at none against GospelTabs's 6. GospelTabs's advantage is update cadence (every 3 weeks vs every 16 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. GospelTabs sells 6 in-app purchases, starting at $6.99 per month. Lab Prime asks for nothing beyond the download.

Lab Prime ships an update every 16 months, GospelTabs every 3 weeks. The most recent releases landed on September 5, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Lab Prime | GospelTabs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Size | 220 MB | 131 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guilherme Borba](https://appshunter.io/developer/1078978997) | [Melo Designer GmbH](https://appshunter.io/developer/1591591241) |

## What reviewers say

### Lab Prime

[App page](https://appshunter.io/ios/app/lab-prime/id1329551043)

**Features:** macOS Compatibility

**In-app purchases:** none


### GospelTabs

[App page](https://appshunter.io/ios/app/gospeltabs/id1593901686)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TabsPro - Monthly | $6.99 | per month |
| Academy - Monthly | $19.99 | per month |
| Tab Pro - Annual | $39.99 | per year |
| Academy - Quarterly | $49.99 | per 3 months |
| Academy - Semester | $79.99 | per 6 months |
| Academy - Yearly | $129.99 | per year |


## Frequently asked questions

### Is Lab Prime free?

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

### Is GospelTabs free?

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

### Do Lab Prime or GospelTabs have ads?

Neither Lab Prime nor GospelTabs shows ads.

### Which is updated more often, Lab Prime or GospelTabs?

Lab Prime ships an update every 16 months, and GospelTabs every 3 weeks. Most recently, Lab Prime was updated on September 5, 2026 and GospelTabs on July 16, 2026.

---

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