Best Calculator+ Alternatives in 2026
The top Calculator+ alternatives are Quantum Media Vault, Keepsafe Photo Vault and Private Photo Vault: 15 photo vault apps our editors would look at instead of Calculator+, in our ranking order.
Calculator+: A focused Android vault with local encryption, private albums, and optional cloud backup. Where it falls short: available only on android.
Switching from Calculator+? For most photo vault apps buyers the best Calculator+ alternative is Quantum Media Vault, built for cross-platform privacy-focused users.
Why People Look for a Calculator+ Alternative
- Available only on Android
- Fingerprint unlocking is a premium feature
- Cloud backup and synchronization add dependence on an optional cloud service
Quick Picks by What You Need
- Best overallQuantum Media Vault9.4
Cross-platform privacy-focused users
Visit Quantum Media Vault - Best free optionQuantum Media Vault9.4
Has a free plan
Visit Quantum Media Vault - Most free vault limitQuantum Media Vault9.4
1e+07 items
Visit Quantum Media Vault
All 15 Calculator+ Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forCross-platform privacy-focused users
- Better than Calculator+:
- Editor score 9.4 vs 6.0
A cross-platform vault with strong local privacy controls and flexible cloud sync.
- Cloud backup
9.4/10★★★★★Visit site -
Best forMobile users wanting complete vault controls
- Better than Calculator+:
- Editor score 9.1 vs 6.0
A feature-rich mobile vault with cloud backup, recovery, decoy access and intruder evidence.
- Private camera
- Cloud backup
- Intruder alerts
9.1/10★★★★★Visit Keepsafe -
Best forAffordable iOS and Android protection
- Better than Calculator+:
- Editor score 8.9 vs 6.0
An affordable mobile vault with strong privacy controls, decoy access, and cloud backup.
- Private camera
- Cloud backup
- Intruder alerts
8.9/10★★★★☆Visit site -
Best forFeature-rich mobile vault users
- Better than Calculator+:
- Editor score 8.8 vs 6.0
A feature-rich mobile vault with strong privacy controls and flexible subscription options.
- Private camera
- Cloud backup
- Intruder alerts
8.8/10★★★★☆Visit GalleryVault -
Best forUsers needing multiple encrypted vaults
- Better than Calculator+:
- Editor score 8.6 vs 6.0
A flexible mobile vault with decoy storage, multiple vaults, and cloud backup options.
- Cloud backup
- Decoy vault
8.6/10★★★★☆Visit Blackbox -
Best forCloud-connected mobile vault users
- Better than Calculator+:
- Editor score 8.5 vs 6.0
A feature-rich mobile vault with decoy access, intruder capture, and optional cloud backup.
- Cloud backup
- Intruder alerts
- Decoy vault
8.5/10★★★★☆Visit LockMyPix -
Best forLow-cost secure sharing
- Better than Calculator+:
- Editor score 8.4 vs 6.0
A low-cost mobile vault with strong privacy features and secure sharing.
- Private camera
- Cloud backup
- Decoy vault
8.4/10★★★★☆Visit Weave Vault -
Best forSecurity-focused users on a budget
- Better than Calculator+:
- Editor score 8.3 vs 6.0
A budget-friendly mobile vault with hidden patterns, decoys, backups, and panic controls.
- Private camera
- Cloud backup
- Decoy vault
8.3/10★★★★☆Visit NullVault -
Best forAffordable all-purpose mobile vaulting
- Better than Calculator+:
- Editor score 8.2 vs 6.0
A mobile photo and video vault with decoy access, cloud sync and private browsing.
- Private camera
- Cloud backup
- Intruder alerts
8.2/10★★★★☆Visit site -
Best forUsers prioritizing encrypted cloud backup
- Better than Calculator+:
- Editor score 8.1 vs 6.0
A privacy-focused mobile vault with encrypted backup and flexible access controls.
8.1/10★★★★☆View Safety Photo+ -
Best forAndroid users wanting a complete free vault
- Better than Calculator+:
- Editor score 8.0 vs 6.0
A feature-rich free Android vault with optional cloud backup and advertising.
- Private camera
- Cloud backup
- Intruder alerts
8.0/10★★★★☆Visit PhotoGuard -
Best forUsers hiding more than photos
- Better than Calculator+:
- Editor score 7.9 vs 6.0
A broad privacy vault for users protecting more than photos.
- Private camera
- Cloud backup
7.9/10★★★★☆Visit Hide it Pro -
Best foriPhone users wanting advanced organization
- Better than Calculator+:
- Editor score 7.8 vs 6.0
A feature-rich iPhone vault with strong organization and flexible Pro pricing.
- Private camera
- Cloud backup
- Decoy vault
7.8/10★★★★☆Visit Obscura -
Best foriOS users wanting recovery and decoys
- Better than Calculator+:
- Editor score 7.7 vs 6.0
A feature-rich iOS vault with recovery, decoys, and cloud backup.
- Private camera
- Cloud backup
- Intruder alerts
7.7/10★★★★☆Visit Secret Album -
Best forSimple cross-platform vault users
- Better than Calculator+:
- Editor score 7.6 vs 6.0
A practical free vault for hiding media across iOS and Android, with manual backup.
- Cloud backup
- Intruder alerts
- Decoy vault
7.6/10★★★★☆Visit SecurePix
Calculator+ Alternatives: Common Questions
What is the best alternative to Calculator+?
Quantum Media Vault: #1 in our Photo Vault Apps ranking, with an editor score of 9.4 out of 10. A cross-platform vault with strong local privacy controls and flexible cloud sync.
Is there a free alternative to Calculator+?
Yes. Quantum Media Vault, Keepsafe Photo Vault, Private Photo Vault, GalleryVault and Blackbox have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for Calculator+ alternatives?
Available only on Android; Fingerprint unlocking is a premium feature; Cloud backup and synchronization add dependence on an optional cloud service.
Which Calculator+ alternative has the most free vault limit?
Quantum Media Vault, with 1e+07 items.
How do I switch from Calculator+?
Export your data from Calculator+ (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Calculator+.
How to Switch from Calculator+
- Export your data from Calculator+ (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Calculator+.
Calculator+ vs Each Alternative
| # | Tool | Free plan | Paid from | Cloud backup | Intruder alerts | Mobile platforms | Score |
|---|---|---|---|---|---|---|---|
| 29 | Calculator+ | Yes | Android | 6.0 | |||
| 1 | Quantum Media Vault | Yes | Yes | Both | 9.4 | ||
| 2 | Keepsafe Photo Vault | Yes | Yes | Yes | Both | 9.1 | |
| 3 | Private Photo Vault | Yes | Yes | Yes | Both | 8.9 | |
| 4 | GalleryVault | Yes | Yes | Yes | Both | 8.8 | |
| 5 | Blackbox | Yes | Yes | Both | 8.6 | ||
| 6 | LockMyPix | Yes | Yes | Yes | Both | 8.5 | |
| 7 | Weave Vault | Yes | Yes | Both | 8.4 | ||
| 8 | NullVault | Yes | Yes | Both | 8.3 | ||
| 9 | Magic Photo Vault | Yes | Yes | Yes | Both | 8.2 | |
| 10 | Safety Photo+Video | Yes | 8.1 | ||||
| 11 | PhotoGuard | Yes | Yes | Yes | Android | 8.0 | |
| 12 | Hide it Pro | Yes | Yes | Both | 7.9 | ||
| 13 | Obscura Photo Vault | Yes | $29.99/yr | Yes | Ios | 7.8 | |
| 14 | Secret Album: Photo Vault | Yes | Yes | Yes | Ios | 7.7 | |
| 15 | SecurePix | Yes | Yes | Yes | Both | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update