# OTESgr8kids vs WatchSafe

The clearest difference is in-app purchases: OTESgr8kids at none against WatchSafe's 4. OTESgr8kids also leads on iOS requirement (12.0 vs 17.0). WatchSafe's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. WatchSafe sells 4 in-app purchases, starting at $4.99 per month. OTESgr8kids asks for nothing beyond the download.

OTESgr8kids ships an update every 3 months, WatchSafe every 3 weeks. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OTESgr8kids | WatchSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/otesgr8kids/id1266248026/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 85 MB | 56 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tanya Mason](https://appshunter.io/developer/1266248025) | [Crucible Lab LLC](https://appshunter.io/developer/1871094504) |

## What reviewers say

### OTESgr8kids

[App page](https://appshunter.io/ios/app/otesgr8kids/id1266248026)

This educational app supports 5th-grade students, teachers, and parents with Common Core standards. It provides resources and tools to enhance learning and teaching for this specific grade level.

**Highlights:** 5th-grade Common Core support, Tools for students, Resources for teachers, Support for parents, Educational content

**In-app purchases:** none


### WatchSafe

[App page](https://appshunter.io/ios/app/watchsafe-youtube-control/id6758132744)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WatchSafe Control | $4.99 | per month |
| WatchSafe Control+ Monthly | $6.99 | per month |
| WatchSafe Control Annual | $49.99 | per year |
| WatchSafe Control+ Annual | $69.99 | per year |


## Frequently asked questions

### Is OTESgr8kids free?

OTESgr8kids is free to download, with no in-app purchases.

### Is WatchSafe free?

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

### Do OTESgr8kids or WatchSafe have ads?

Neither OTESgr8kids nor WatchSafe shows ads.

### Which is updated more often, OTESgr8kids or WatchSafe?

OTESgr8kids ships an update every 3 months, and WatchSafe every 3 weeks. Most recently, OTESgr8kids was updated on October 1, 2026 and WatchSafe 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.*