Comparison

CallHippo vs TrustUK

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

Head to head
About

CallHippo

This virtual phone system provides local and toll-free numbers from over 50 countries. Businesses can quickly set up a complete phone system with an intuitive interface and powerful backend.

Highlights
  • Virtual phone system
  • Local & Toll Free numbers
  • 50+ countries
  • Instant setup
  • Easy to use interface
  • Robust backend
Features
Read full description

CallHippo is a VoIP based Virtual Phone System which allows startups, small business and enterprise to get Local & Toll Free numbers instantly from over 50+ countries around the world. With our easy to use interface and robust backend architecture, any business can setup their phone system in less than 3 minutes.

About

TrustUK

Features
Read full description

TrustUK – Verify & Form UK Companies TrustUK is the ultimate business intelligence tool for verifying and registering UK companies. Whether you’re checking a potential partner, analyzing a competitor, or starting your own business, TrustUK puts the official Companies House register in your pocket. INSTANT COMPANY VERIFICATION Access detailed profiles for over 5 million UK companies. See registration numbers, status, incorporation dates, and officer roles. Review insolvency history, mortgages, charges, and filing documents. REAL-TIME MONITORING Follow companies for instant push notifications. Track status changes, new filings, officer appointments, and resignations. FORM YOUR COMPANY Register a new Private Limited Company (Ltd) directly in-app. Step-by-step guidance, identity verification, and compliance checks. Receive your Certificate of Incorporation digitally. Choose from Standard or Pro formation packages. PROFESSIONAL TOOLS Export company reports to PDF. Sync your watched companies across devices. Secure access with FaceID/TouchID. Dark Mode for comfortable late-night research. Start managing, verifying, and forming UK companies quickly and securely with TrustUK!

Screenshots

CallHippo4 screens
TrustUK4 screens

Verdict

The call

The clearest difference is in-app purchases: CallHippo at none against TrustUK's 2. CallHippo also leads on ads (none vs shown) and device support (3 vs 1). TrustUK's advantage is update cadence (daily vs every 3 weeks). On price 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

Both are free to download. TrustUK sells 2 in-app purchases, starting at $4.99 per month. CallHippo asks for nothing beyond the download.

UpkeepUpdate frequency

CallHippo ships an update every 3 weeks, TrustUK daily. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
CallHippo versus TrustUK: the parameters behind the verdict, then further details
ParameterCallHippoTrustUK
PriceFreeFree
Rating1.8 (52 ratings) — better—
Positive reviews27.6% of reviews—
Number of ratings52 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better26.2
Further details — not scored
Size44 MB31 MB
Age rating4+4+
DeveloperAnkit DudhwewalaARK PLATFORMS, EUROPE LTD

Bugs and requests

CallHippo

Reported bugs

19 issues
  • App crashes frequently on iOS
  • Session expired and keeps loading
  • App crashes on MacBook
  • App crashes on startup
  • App crashes when opening SMS conversations
Show 14 more
  • App crashes after updates
  • App doesn't ring on phone
  • App doesn't allow login
  • App doesn't stay open on iPhone
  • App crashes on iPhone X
  • App crashes when SMS feature is used
  • Cannot create account
  • App doesn't work
  • Cannot answer phone calls
  • Cannot login with website credentials
  • Cannot receive calls
  • Cannot receive SMS
  • Virtual number disappeared
  • App not working on iPhone

Requested features

6 requests
  • Fix UI for iPhone
  • Improve iOS app reliability
  • Allow sending photos in text messages
  • Support Google sign-in on app
  • Allow sending international messages
Show 1 more
  • More attractive UI

TrustUK

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CallHippo

No in-app purchases

2 purchases

TrustUK

Subscriptions2
  • TrustUK Monthly Access$4.991 Month
  • TrustUK Yearly Access$39.991 Year

Questions

Is CallHippo free?
CallHippo is free to download, with no in-app purchases.
Is TrustUK free?
TrustUK is free to download, with in-app purchases available.
Do CallHippo or TrustUK have ads?
TrustUK shows ads; CallHippo does not.
Which is updated more often, CallHippo or TrustUK?
CallHippo ships an update every 3 weeks, and TrustUK daily. Most recently, CallHippo was updated on October 21, 2026 and TrustUK on October 24, 2026.

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