# GradeGuru vs BrainTime | Earned Screen Time

The clearest difference is in-app purchases: GradeGuru at none against BrainTime | Earned Screen Time's 2. GradeGuru also leads on iOS requirement (13.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BrainTime | Earned Screen Time sells 2 in-app purchases, starting at $2.99 per month. GradeGuru asks for nothing beyond the download.

GradeGuru ships an update every 3 days, BrainTime | Earned Screen Time every 4 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | GradeGuru | BrainTime | Earned Screen Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/braintime-earned-screen-time/id6743098532/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 14 MB | 38 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ceva Mai Mult Design SRL](https://appshunter.io/developer/533457718) | [ProductMaxingSolutions LLC](https://appshunter.io/developer/1801318941) |

## What reviewers say

### GradeGuru

[App page](https://appshunter.io/ios/app/gradeguru/id1670077626)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainTime | Earned Screen Time

[App page](https://appshunter.io/ios/app/braintime-earned-screen-time/id6743098532)

This app encourages mindful phone usage by allowing you to block apps and earn credits through learning. Answer questions or create your own learning material to unlock access to your blocked applications, promoting a balance between learning and scrolling.

**Highlights:** Block any app, Earn credits by answering questions, Create custom learning material, Unlock apps with earned credits, Promotes mindful phone use, Combines education and intention

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainTime Pro - Monthly | $2.99 | per month |
| BrainTime Pro - Annual | $19.99 | per year |


## Frequently asked questions

### Is GradeGuru free?

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

### Is BrainTime | Earned Screen Time free?

BrainTime | Earned Screen Time is free to download, with in-app purchases available.

### Do GradeGuru or BrainTime | Earned Screen Time have ads?

Neither GradeGuru nor BrainTime | Earned Screen Time shows ads.

### Which is updated more often, GradeGuru or BrainTime | Earned Screen Time?

GradeGuru ships an update every 3 days, and BrainTime | Earned Screen Time every 4 days. Most recently, GradeGuru was updated on October 5, 2026 and BrainTime | Earned Screen Time on October 2, 2026.

---

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