Goblins Math vs Practice Lock Combo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Goblins Math
Engage with a futuristic math learning experience designed to make arithmetic fun and accessible. This app offers a unique approach to mastering numbers through interactive challenges.
- Futuristic math learning interface
- Interactive arithmetic challenges
- Engaging number mastery
- Accessible for young learners
- Designed for iPhone and iPad
Read full descriptionHide full description
Math learning app from the future!
Practice Lock Combo
Master rotary dial combination locks with this realistic simulator. Practice opening lockers, safes, or padlocks with your own combinations and customizable dials. Features include haptic feedback and timed challenges to improve speed and accuracy.
- Practice with custom combinations
- Realistic digital dial mechanics
- Step-by-step visual guidance
- Adjustable combination length
- Haptic feedback for authentic feel
- Multiple themes for personalization
- Timed game modes
Read full descriptionHide full description
Struggling to open a combination lock? Whether you're getting ready for school lockers or practicing for a safe, VaultX helps you master the twists and turns of a rotary dial. Perfect for students, parents, or anyone who wants to reduce stress before the first day of school, VaultX makes locker practice simple, fun, and effective. It’s also a handy training tool for remembering safe combinations or mastering padlocks at home. Enter your own combination to practice, customize the look of the dial, and challenge yourself with a timer to unlock as quickly as possible. With realistic rotation mechanics and haptic feedback, VaultX feels just like the real thing. Key Features: - Practice with your own combination - Digital dial that works just like a real one - Step-by-step walkthrough with visual guidance - Adjustable number range for longer combinations - Haptic feedbacks for authentic rotation feel - Multiple themes to personalize your dial - Fun game modes to crack the code using only haptics __________ VaultX Pro: Unlock unlimited practice and choose from more themes. Choose a monthly or annual subscription, or unlock Pro forever with a one-time Lifetime purchase. You can manage or cancel your subscriptions in your Apple Account settings. Terms of Use: https://sandratra.com/legal/terms
Screenshots
Verdict
Goblins Math and Practice Lock Combo both sit at 4.3 stars, but that hides the real split: 100% of Practice Lock Combo's written reviews are positive against 60% of Goblins Math's. Practice Lock Combo also leads on ratings volume (265 vs 6). Goblins Math's advantage is in-app purchases (none vs 6) and update cadence (every 6 days vs fortnightly). On price, rating, ads and device support 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. Practice Lock Combo sells 6 in-app purchases, starting at $1.99 per month. Goblins Math asks for nothing beyond the download.
Practice Lock Combo holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Practice Lock Combo has 265 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 60% of Goblins Math's written reviews are positive against 100% of Practice Lock Combo's.
Goblins Math ships an update every 6 days, Practice Lock Combo fortnightly. The most recent releases landed on July 8, 2026 and September 22, 2026 respectively.
| Parameter | Goblins Math | Practice Lock Combo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.5 (265 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 265 — better |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Aha Moments, Inc. | Sandratra Razafindralambo |
Customer experience
Goblins Math
Practice Lock Combo
In-app purchases
Goblins Math
No in-app purchases
Practice Lock Combo
- VaultX Pro (Monthly)$1.991 Month
- VaultX Pro (Annual)$4.991 Year
- Starter Upgrade$1.99
- Discounted Upgrade$2.99
- Pro Upgrade$3.99
Show 1 moreShow fewer
- VaultX Pro (Lifetime)$9.99
Questions
Is Goblins Math free?
Is Practice Lock Combo free?
Which has better reviews, Goblins Math or Practice Lock Combo?
Do Goblins Math or Practice Lock Combo have ads?
Which is updated more often, Goblins Math or Practice Lock Combo?
Other comparisons
