# PLUS Summer Schools vs StreakGrid

The clearest difference is in-app purchases: PLUS Summer Schools at none against StreakGrid's 3. StreakGrid's advantage is update cadence (every 3 days vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StreakGrid sells 3 in-app purchases, starting at $0.99 per 7 days. PLUS Summer Schools asks for nothing beyond the download.

PLUS Summer Schools ships an update every 14 months, StreakGrid every 3 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PLUS Summer Schools | StreakGrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 days** |
| Size | 19 MB | 27 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefano Marra](https://appshunter.io/developer/1751677546) | [Rakib Khan](https://appshunter.io/developer/1785909096) |

## What reviewers say

### PLUS Summer Schools

[App page](https://appshunter.io/ios/app/plus-summer-schools/id6504278725)

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

**In-app purchases:** none


### StreakGrid

[App page](https://appshunter.io/ios/app/streakgrid/id6747454200)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per 7 days |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is PLUS Summer Schools free?

PLUS Summer Schools is free to download, with no in-app purchases.

### Is StreakGrid free?

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

### Do PLUS Summer Schools or StreakGrid have ads?

Neither PLUS Summer Schools nor StreakGrid shows ads.

### Which is updated more often, PLUS Summer Schools or StreakGrid?

PLUS Summer Schools ships an update every 14 months, and StreakGrid every 3 days. Most recently, PLUS Summer Schools was updated on October 11, 2026 and StreakGrid on October 5, 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.*