Calculator*
Thanh Huyen Education In-app purchases
Hide your secret photos / videos / files
- Downloads
- 10+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 28
- 2021 · v1.0.0
Screenshots
About Calculator*
CalcX is the Vault app can secretly Hide Photos, Hide Videos and other files without anyone knowing as gallery lock installed in your phone looks as just a beautiful calculator, and works very well. Your files will be secretly stored in vault and can only be viewed after a Numeric PIN is entered on calculator panel of this app.
> Use CalcX for these purposes:
- Preserve great and precious photos gallery and albums
- Support another types of file: text, PDF, Word
- Back up and sync docs, photos, videos, and other files to app storage and access them from any devices.
> Basic Feature:
- Wonderful UI
- A secure and easy-to-create PIN
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Premium Subscription
CalX includes an optional auto-renewable subscriptions to increase the size of private storage.
• Check in app for exact pricing in your region
• Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
• You can manage your subscription and/or turn off auto-renewal by going to your iTunes Account Settings, but refunds will not be given for any unused portion of the term.
Privacy policy : https://icarus-lab.com/privacy.html
Terms of use : https://icarus-lab.com/term_of_use.html
> Use CalcX for these purposes:
- Preserve great and precious photos gallery and albums
- Support another types of file: text, PDF, Word
- Back up and sync docs, photos, videos, and other files to app storage and access them from any devices.
> Basic Feature:
- Wonderful UI
- A secure and easy-to-create PIN
========================
Premium Subscription
CalX includes an optional auto-renewable subscriptions to increase the size of private storage.
• Check in app for exact pricing in your region
• Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hours before the end of the current period.
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable
• You can manage your subscription and/or turn off auto-renewal by going to your iTunes Account Settings, but refunds will not be given for any unused portion of the term.
Privacy policy : https://icarus-lab.com/privacy.html
Terms of use : https://icarus-lab.com/term_of_use.html
Alternatives to Calculator*
Looking for apps like Calculator*? Here are 5 similar Android apps on Google Play. The highest rated is Clemson Tigers (4.6/5), and all 5 are free to download.
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Clemson Tigers 4.6
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Everclear Real Psychic Reading 4.0
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Latch 4.3
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MyGearVault 3.5
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HiCal - Collaborative Calendar
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Calculator* | – | Free | 10+ | Oct 28, 2021 | |
| Clemson Tigers | 4.6 / 5 | Free | 10,000+ | Sep 29, 2026 | Compare |
| Everclear Real Psychic Reading | 4.0 / 5 | Free | 100,000+ | Jun 22, 2026 | Compare |
| Latch | 4.3 / 5 | Free | 100,000+ | Jul 3, 2026 | Compare |
| MyGearVault | 3.5 / 5 | Free | 50,000+ | Jul 15, 2020 | Compare |
| HiCal - Collaborative Calendar | – | Free | 5,000+ | Oct 12, 2026 | Compare |
Compare Calculator* with the top alternatives: ratings, updates, ASO score and keyword gaps →