# SATShield — SAT vocab that unlocks apps

> Locks distracting apps until SAT vocabulary is practiced. (iPhone/iPad app by G Sharp Inc.)

- Source: https://appshunter.io/ios/app/satshield/id6820679014 (this page in markdown: same URL + `.md`)
- Developer: [G Sharp Inc](https://appshunter.io/developer/6820679016)
- Category: Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 15 MB
- Languages: American English
- Released: 2026-10-29
- Data updated: 2026-10-31
- Monetization: subscription

## What is SATShield?

SATShield keeps your most distracting apps locked until you finish a short SAT vocabulary session. Finish it, and the apps stay unlocked for the rest of the day.

HOW IT WORKS
• Choose the apps and websites to lock with Apple's Screen Time picker. Your choices stay on the device.
• Each day, one session of 5 to 10 words unlocks them.
• The apps stay open until midnight, or a time a parent sets, then lock again automatically, even if SATShield isn't running.

PRACTICE THE WAY THE SAT ASKS
• Definition, usage and sentence-completion questions built like the SAT's Words in Context items.
• Quick strategy tips show how the SAT signals meaning, and how to plug in your own word before looking at the choices.
• When you know a word, prove it by writing your own sentence and get feedback right away.

BUILT ON SPACED REPETITION
• 300 SAT words chosen for how likely they are to show up.
• Each word comes back right before you'd forget it, and climbs step by step to mastery.
• Streaks, mastery and every word's level at a glance.

FOR PARENTS
• Set it up on your teen's iPhone in a couple of minutes. No reminding, no negotiating, no being the bad guy.
• An optional parent dashboard lets you follow progress and choose when the apps lock again each day.

SUBSCRIPTION
Your first session is free. After that, SATShield requires a monthly or annual subscription. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. Manage or cancel it anytime in your Apple Account settings.

Privacy Policy: https://satshield.app/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

SAT is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app.

## Key features

- App and website locking
- Daily vocabulary sessions
- SAT-style practice questions
- Spaced repetition learning
- Parental controls
- Progress tracking

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SATShield Monthly | $14.99 | per month |
| SATShield Annual | $99.99 | per year |


## Is SATShield safe?

Not enough ratings yet to assess SATShield.

## Is SATShield legit?

SATShield has limited verification signals. The AppsHunter Legitimacy Score for SATShield is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about SATShield

### How does SATShield work to unlock apps?

SATShield locks selected apps and websites. To unlock them for the day, you must complete a short SAT vocabulary session. Once completed, the apps remain unlocked until midnight or a parent-set time.

### What kind of vocabulary practice does SATShield offer?

SATShield provides definition, usage, and sentence-completion questions designed like the SAT's 'Words in Context' items. It also offers quick strategy tips and feedback on user-written sentences.

### Is SATShield suitable for parents?

Yes, SATShield is designed for parents to easily set up on their teen's iPhone. It includes an optional parent dashboard to monitor progress and set app locking times without constant negotiation.

### What is the learning method used by SATShield?

The app utilizes spaced repetition to help users master approximately 300 high-frequency SAT words. Words are reintroduced before you forget them, gradually progressing towards mastery.

### What are the subscription options for SATShield?

SATShield offers a monthly subscription for $14.99 and an annual subscription for $99.99. Both plans include a 7-day free trial. Payment is charged to your Apple Account upon confirmation.

### How can I cancel my SATShield subscription?

You can manage or cancel your subscription at any time within your Apple Account settings. It's important to cancel at least 24 hours before the end of the current subscription period to avoid renewal.

### What devices is SATShield available on?

Currently, SATShield is supported on iPhone. The app is designed to integrate with Apple's Screen Time features for app and website locking.

### Does SATShield have ads?

No, SATShield does not contain advertisements. The app operates on a subscription model after an initial free session.

## Version history (last 1 release)

### 1.0 — 2026-10-29

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*