VPN
Super Security, Proxy E.xpress
- RevenueEstimated monthly revenue
- $20K/ month/ mo
- DownloadsEstimated monthly downloads
- 300K+/ month/ mo
$300K
Estimated monthly revenue
300,000+
Monthly downloads
- Calculate Faster, AI, & No Ads$5.99
- 1 Year Ad-Free$5.99
- Monthly Premium Member$0.99
- 1 Month Premium Access$1.49
- 1 Month Premium Trial$5.99
- Calculate Faster, AI, & No Ads$4.99
- Math Solver/Full Access/No Ads$5.99
- Premium Member Special Offer$0.99
- Half-Yearly Premium Member$3.99
- 6 Months Premium Access$8.99
- Released
- October 22, 2010
- Category
- Utilities, Productivity
- App Rating
- 4.7/5 (1,733,726 reviews) (opens in a new tab)
- Platform / Store
- iOS / App Store (opens in a new tab)
- Developer
- Impala Studios (opens in a new tab)
- App Name
- Calculator₊
- Description
- Basic, Scientific, Plus Calc
- Supported Languages
- Catalan, Croatian, Czech, Danish, Dutch, English, Finnish, French,
- Latest info update
- October 13, 2026
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1.6M ratings averaging 4.7 stand behind Calculator₊, a basic and scientific calculator in Utilities and Productivity that has been available since 2010. Premium prices are low and varied: $0.99 for a month, $3.99 for half a year, $5.99 for a week or a year, and $14.99 for a year of Smart Currency and Fraction Calc. Estimates show $300K monthly revenue and 300K monthly downloads, with 30 languages and a Netherlands-based publisher.
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