Pickles vs MathGate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pickles
This app allows parents to set screen time limits by requiring children to solve math problems. Children earn minutes for correct answers, which are then used to access selected apps. It offers various math levels and problem types for grades K-5.
- Screen time gating via math problems
- Grade-level math challenges (K-5)
- Multiple math operations (+, -, ×, ÷)
- Diverse problem types (word problems, number bonds)
- Parental PIN protection
- Offline functionality
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Math for screen time. Pickles locks the apps you pick (Roblox, YouTube, anything) until your kid earns minutes with math. Right answers earn minutes. Wrong ones earn nothing. Built by two parents tired of negotiating screen time. Three steps, then it just runs: - Pick the apps to lock. - Kid solves math: a round of problems at the level you set. - Minutes unlock apps. Saved-up minutes run down only while locked apps are open. When they run out, the apps lock again. A math level for every grade, K–5. From adding within 10 to times tables and multi-digit × and ÷. Real problems, not flashcards: word problems, number bonds, ten-frames, number lines, clocks, coins, fractions and more. No accounts. No ads. No tracking. Everything runs on the device: no sign-in, no cloud, no analytics, no third-party SDKs. A 4-digit PIN locks parent settings. That's the whole account system. Locking uses Apple's Screen Time tools, so even we can't see which apps you picked.
MathGate
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Lock the apps your kids love until the math is done. MathGate puts Apple's Screen Time shield over the apps you choose. Your child solves a short streak of math problems to earn a timed unlock, then the lock comes back on its own. One purchase, no subscription, no account, nothing to manage after setup. WHY PARENTS PICK MATHGATE • Set it once and forget it. The shield re-locks automatically when earned time runs out. • Pay $4.99 one time for Lifetime Unlock. No monthly fees, ever. Family Sharing supported. • No account, no sign-in, no data leaves the device. • Built on Apple's Screen Time technology, so the lock holds even if MathGate is closed or force quit. • No nagging and no timers to police. Screen time has to be earned. REAL MATH PRACTICE, A FEW MINUTES AT A TIME • Addition, subtraction, multiplication, and division • Times tables, math facts, and mental math • Difficulty by grade level, from early elementary through middle school • Every unlock is a mini practice session, so idle screen time turns into daily review HOW IT WORKS 1. Create a parent PIN and pick the apps or categories to lock 2. Choose the problem types, difficulty, and how many correct answers in a row it takes 3. Your child solves the streak and earns a set amount of screen time 4. When time is up the shield returns and the next unlock takes another round of math FREE AND LIFETIME The free version locks up to 3 apps with every problem type and difficulty, so you can try the full loop before you buy. Lifetime Unlock is a single $4.99 purchase that opens unlimited apps, whole categories and Block Everything, for every device in your family. A screen time app blocker and a math tutor in one. Works on iPhone and iPad. Requires Screen Time to be enabled on the child's device.
Screenshots
Verdict
The clearest difference is in-app purchases: Pickles at none against MathGate's 1. Pickles also leads on update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MathGate sells 1 one-off in-app purchase. Pickles asks for nothing beyond the download.
Pickles ships an update weekly, MathGate fortnightly. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.
| Parameter | Pickles | MathGate |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomas Vesely | Eric Fortuna |
In-app purchases
Pickles
No in-app purchases
MathGate
- Lifetime Unlock$4.99







