Comparison

CallHippo vs Aivvaa

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

Head to head

CallHippo

Free

💼 Business

★ 1.852 ratingsView app →

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

Aivvaa

Features

Read full description

AIVVAA a flagship custom software from Fortune Softtech which Develops and Implements AI powered Computer Vision software products, IT solutions and Analytic Applications for Various Industries namely Restaurants, Hotels, Retail, Health, Logistic, Manufacturing, Real-Estate and where ever cctv cameras are used.

Screenshots

CallHippo4 screens

Aivvaa3 screens

Verdict

The call

The clearest difference is update cadence: CallHippo at every 3 weeks against Aivvaa's every 12 months. Aivvaa's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CallHippo ships an update every 3 weeks, Aivvaa every 12 months. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level

CallHippo versus Aivvaa: the parameters behind the verdict, then further details
Parameter	CallHippo	Aivvaa
Price	Free	Free
Rating	1.8 (52 ratings) — better	—
Positive reviews	27.6% of reviews	—
Number of ratings	52 — better	—
Update frequency	Every 3 weeks — better	Every 12 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	44 MB	36 MB
Age rating	4+	4+
Developer	Ankit Dudhwewala	Fortune Softtech

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

Aivvaa

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CallHippo

No in-app purchases

None

Aivvaa

No in-app purchases

Questions

Is CallHippo free?

CallHippo is free to download, with no in-app purchases.

Is Aivvaa free?

Aivvaa is free to download, with no in-app purchases.

Do CallHippo or Aivvaa have ads?

Neither CallHippo nor Aivvaa shows ads.

Which is updated more often, CallHippo or Aivvaa?

CallHippo ships an update every 3 weeks, and Aivvaa every 12 months. Most recently, CallHippo was updated on October 13, 2026 and Aivvaa on October 17, 2026.