# BoltBox: Calculator & Tools — QR Scanner, Timer & Converter > All-in-one utility app with calculators, text tools, QR functions, and audio features. (iPhone/iPad app by Senol Cagir.) - Source: https://appshunter.io/ios/app/boltbox-calculator-and-tools/id6740825077 (this page in markdown: same URL + `.md`) - Developer: [Senol Cagir](https://appshunter.io/developer/1240140029) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 4 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 36 MB - Languages: French (France), German (Germany), Australian English, Arabic, Bangla, Bulgarian, Catalan, Chinese (Simplified, China), Chinese (Traditional, Taiwan), Korean and 37 more - Released: 2025-02-23 - Data updated: 2026-10-16 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/boltbox-calculator-and-tools/id6740825077/reviews.md ## What is BoltBox? 60+ everyday tools in one fast, simple app. Calculate, convert, scan, record and focus without hunting for a separate app for every small job. SCAN AND CREATE • QR code scanner and QR code generator • Document scanner and photos to PDF • Copy text from any photo (OCR) CALCULATE AND CONVERT • Tip, discount, percentage, VAT, loan, BMI and age calculators • Currency, length, weight, volume, temperature, data and power converters • Date calculator and shipping size calculator PHOTOS • Remove a photo background in seconds • Resize images, add a watermark, split a picture into a grid • Pick colors, build palettes and view photo metadata TEXT AND DEVELOPER TOOLS • Word counter, case converter, text cleaner, sorter and comparator • JSON formatter, regex tester, Base64, URL encoder, hash generator, Lorem Ipsum SOUND AND MEASURE • Voice recorder, text to speech, white noise and tone generator • Metronome, tap tempo and instrument tuner • Compass, decibel meter and frequency meter FOCUS AND TIME • Pomodoro focus timer with Live Activity on your Lock Screen and Dynamic Island • Stopwatch, world clock and habit tracker MADE TO BE QUICK • Mark favorites and open them from a Home Screen or Lock Screen widget • Siri and Shortcuts support for the tools you use most • Clean design, light and dark mode BoltBox is free to start. BoltBox Pro is an optional auto-renewing subscription that unlocks the premium tools. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Calculation & Conversion Tools - Text Editing & Analysis - QR Code Generation & Scanning - Audio Recording & Text-to-Speech - Password & Random Number Generation - Pomodoro Timer & White Noise ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly | $2.99 | per month | | Annual | $24.99 | per year | ## Is BoltBox safe? Not enough ratings yet to assess BoltBox. ## Is BoltBox legit? BoltBox: Calculator & Tools appears to be a legitimate app. The AppsHunter Legitimacy Score for BoltBox is 83 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/boltbox-calculator-and-tools/id6740825077/reviews.md ### 5/5 — Perfect *2025-04-10* 50 different tools in one app, amazing! ## Frequently asked questions about BoltBox ### What tools are included in PowerTools? PowerTools offers a wide range of utilities including percentage and VAT calculators, text case converters, QR code generators and scanners, voice recorders, text-to-speech, white noise generators, and a Pomodoro timer. ### Does PowerTools have ads? Yes, PowerTools contains advertisements. This is common for free utility apps that offer a broad range of features. ### What are the subscription options for PowerTools? PowerTools offers a monthly subscription for $2.99 and an annual subscription for $24.99, providing access to premium features and an ad-free experience. ### What devices is PowerTools available on? PowerTools is currently supported on iPhone and iPod devices, running on iOS. ### How often is PowerTools updated? The latest version of PowerTools was released on February 25, 2026, indicating regular updates to maintain functionality and introduce new features. ### What is the age rating for PowerTools? PowerTools has an age rating of 4+, making it suitable for a wide range of users, including children. ### Can I use PowerTools offline? While specific offline functionality for all tools is not detailed, many of the calculation and text manipulation features are likely to function without an internet connection. ### What makes PowerTools stand out from other utility apps? PowerTools distinguishes itself by consolidating a diverse array of essential tools, from complex calculations to audio management and productivity timers, into a single, user-friendly application. ## Version history (last 5 releases) ### 1.0.6 — 2026-10-14 PowerTools is now BoltBox! Same 60+ tools, new name. • Improved performance and stability ### 1.0.5 — 2026-02-25 The home screen has been updated. New tools have been added. ### 1.0.4 — 2026-02-07 Habit Tracker tool added ### 1.0.3 — 2026-01-02 Bug Fixed ### 1.0.2 — 2025-03-03 Bug fixed ## Apps similar to BoltBox | App | Rating | Price | Category | | --- | --- | --- | --- | | [Toolbox - All Tools One App](https://appshunter.io/ios/app/toolbox-all-tools-one-app/id6740595408) | 2.0 (2) | Free | Utilities | | [Fullty - All In One Toolbox](https://appshunter.io/ios/app/fullty-all-in-one-toolbox/id1620008337) | — | Free | Utilities | | [Toolkit - Toolbox Pro Tools](https://appshunter.io/ios/app/toolkit-toolbox-pro-tools/id6467518699) | 5.0 (1) | Free | Utilities | | [ToolCat - Useful toolbox](https://appshunter.io/ios/app/toolcat-useful-toolbox/id6475874471) | 5.0 (2) | Free | Utilities | | [Web Toolbox](https://appshunter.io/ios/app/web-toolbox/id1542941937) | 4.3 (12) | Free | Utilities | | [Snifferton](https://appshunter.io/ios/app/snifferton/id1493692562) | — | Free | Utilities | ## More apps by Senol Cagir - [Finger Battle 2 Player](https://appshunter.io/ios/app/finger-battle-2-player/id1307446350) - [Bitticker - Crypto Tracker](https://appshunter.io/ios/app/bitticker-crypto-tracker/id1358832965) - [BitConvert - Crypto Calculator](https://appshunter.io/ios/app/bitconvert-crypto-calculator/id1374297012) - [Moveez - Movies Countdown](https://appshunter.io/ios/app/moveez-movies-countdown/id1447046658) - [Event Countdown & Widget](https://appshunter.io/ios/app/event-countdown-and-widget/id1533554976) - [Spell Check - Spellwise](https://appshunter.io/ios/app/spell-check-spellwise/id1538292887) All apps by Senol Cagir: https://appshunter.io/developer/1240140029 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*