Comparison

Strongbox Zero vs INTERSOFT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Strongbox Zero

This app securely stores and protects your passwords with a master password. It supports open-source formats and offers advanced security features like biometric unlock and hardware token protection. It's designed for users who prefer a local-only password management solution.

Highlights
  • Local-only password storage
  • Biometric and PIN unlock
  • YubiKey hardware token protection
  • Military-grade cryptography
  • Password auditing for weak passwords
  • Secure document attachment viewer
  • Import/Export via Files app and Email
Features
Read full description

Strongbox Zero is a version of the well known and loved Strongbox with all of the networking code and as many third party libraries stripped out as we could! Think of it as the Drag Racer version of Strongbox! If you're a fan of Local Only password managers this could be the right choice for you. We recommend you get to know (and love!) the regular Strongbox first through the Freemium app. Once you're happy and sure you want to go local only, go for Strongbox Zero... Strongbox Zero is an application for keeping all your passwords safely stored and protected by one master password. Supporting the open source Password Safe and KeePass formats. *** Features *** - Face ID/Touch ID Unlock for the ultimate in convenience, security and speed. - PIN Code Unlock with a Duress PIN option for those tricky situations. - YubiKey protection - secure your databases with a hardware token. - Secure - protected by time tested military grade cryptography. - Private - Isolated In-App attachments viewer for your sensitive documents, photos & videos. - Audit your passwords - Automatically check your database for weak passwords - Search your entire set of passwords and secrets instantly and powerfully, with deep search. Autocomplete new entries, and auto generate secure passwords. - Compatible - Import/Export by Files app, Email, CSV, iTunes File Sharing - Standards compliant - using the time tested Password Safe and KeePass formats so you can import any existing password safe you have. - Features galore - Incredibly configurable password generation including Diceware (XKCD) & regular passwords. - Timed Auto Clear Clipboard. - Entry History. - KeePass Field References, Tags & Custom Icons. - Two Factor Authentication codes (TOTP) - QR Code, Steam & Manual. --------------------------------------------------------------------- • Payment will be charged to iTunes Account at confirmation of purchase • Strongbox Privacy Policy may be found here: https://strongboxsafe.com/privacy-policy/ • Strongbox Terms of Use may be found here: https://strongboxsafe.com/terms/

About

INTERSOFT

Features
Read full description

Intersoft CRM Suite is an all-in-one CRM, marketing, and automation platform designed to help businesses streamline operations, enhance client management, and accelerate growth. Whether you’re an entrepreneur, marketer, or small business owner, Intersoft CRM provides all the tools you need to succeed in one powerful app. Key Features: • Powerful CRM – Easily manage leads, track opportunities, and nurture client relationships. • Automation – Save time with automated SMS, email, and voicemail campaigns. • Appointment Scheduling – Simplify booking with an integrated calendar and reminders. • Funnels & Landing Pages – Create high-converting sales funnels and professional landing pages. • Reputation Management – Track and improve online reviews to boost credibility. • Analytics & Reports – Gain actionable insights with real-time campaign performance data. • Two-Way Communication – Engage leads and clients via SMS, email, or chat all in one place.. Why Intersoft CRM Suite? • All-in-One Solution – No need to juggle multiple apps; consolidate your tools here. • User-Friendly Interface – Manage everything seamlessly with an easy-to-use platform. • Customization – Build workflows, campaigns, and automations tailored to your business needs. • Mobile-Friendly – Access your business tools anytime, anywhere. With Intersoft CRM Suite, you can: • Generate and capture leads with ease. • Nurture leads through personalized, automated follow-ups. • Retain clients with effective communication and management tools. Intersoft CRM Suite simplifies your business operations, giving you more time to focus on growth and client satisfaction. Ready to transform the way you manage your business? Download Intersoft CRM Suite today and experience the power of streamlined marketing, CRM, and automation in one platform.

Screenshots

Strongbox Zero4 screens
INTERSOFT4 screens

Verdict

The call

The clearest difference is price: INTERSOFT at Free against Strongbox Zero's $99.99. Strongbox Zero's advantage is device support (5 vs 2). On update cadence, ads, in-app purchases and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

INTERSOFT is free to download; Strongbox Zero costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Strongbox Zero versus INTERSOFT: the parameters behind the verdict, then further details
ParameterStrongbox ZeroINTERSOFT
Price$99.99Free — better
Rating4.3 (21 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings21 — better—
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size96 MB343 MB
Age rating4+17+
DeveloperPhoebe Code LimitedIntersoft Systems

In-app purchases

None

Strongbox Zero

No in-app purchases

None

INTERSOFT

No in-app purchases

Questions

Is Strongbox Zero free?
Strongbox Zero costs $99.99, with no in-app purchases.
Is INTERSOFT free?
INTERSOFT is free to download, with no in-app purchases.
Do Strongbox Zero or INTERSOFT have ads?
Neither Strongbox Zero nor INTERSOFT shows ads.
Which is updated more often, Strongbox Zero or INTERSOFT?
Strongbox Zero ships an update every 2 weeks, and INTERSOFT every 2 weeks. Most recently, Strongbox Zero was updated on September 22, 2026 and INTERSOFT on September 9, 2026.

Other comparisons