# Study Smart vs Peekdo

The clearest difference is device support: Study Smart at 3 against Peekdo's 1. Study Smart also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Study Smart ships an update every 8 days, Peekdo every 9 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Study Smart | Peekdo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 55 MB | 21 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Giovanni Bruno](https://appshunter.io/developer/1695574711) | [yoon seong dan](https://appshunter.io/developer/1515074308) |

## What reviewers say

### Study Smart

[App page](https://appshunter.io/ios/app/study-smart-school-timetable/id6575394977)

**Features:** macOS Compatibility

**In-app purchases:** none


### Peekdo

[App page](https://appshunter.io/ios/app/peekdo-lock-screen-to-do-list/id6799328929)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Smart free?

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

### Is Peekdo free?

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

### Do Study Smart or Peekdo have ads?

Neither Study Smart nor Peekdo shows ads.

### Which is updated more often, Study Smart or Peekdo?

Study Smart ships an update every 8 days, and Peekdo every 9 days. Most recently, Study Smart was updated on October 3, 2026 and Peekdo on October 14, 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.*