Comparison

DeffApp vs Numgo

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

Head to head
About

DeffApp

Features
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DeffApp – это удобное и надежное приложение для экстренной помощи. В опасной ситуации ты можешь мгновенно отправить SOS-сигнал своим доверенным контактам, указав свою геопозицию. Добавь близких в список доверенных контактов, чтобы они всегда могли прийти на помощь. Приложение работает в фоновом режиме и доступно в любой момент. Будь уверен в своей безопасности с DeffApp!

About

Numgo

Obtain virtual phone numbers instantly for various needs, including personal use, business, and account verification. This app offers global numbers supporting SMS and calls without requiring a physical SIM card.

Highlights
  • Virtual phone numbers
  • SMS and voice call support
  • Global number availability
  • No physical SIM required
  • Cross-device sync
  • Privacy protection
Features
Read full description

Stay connected. In any country. Get a second phone number. Stay online when you travel. Numgo brings virtual phone numbers and travel eSIM plans together — calls, SMS, and mobile data in one app. Keep work and personal conversations separate, keep your main number private, and explore new destinations without swapping physical SIM cards. VIRTUAL PHONE NUMBERS Get a virtual phone number for personal use, business, or account verification on online services. Choose a local or international number and manage your calls and SMS from Numgo. Virtual numbers start at $5.60/month, plus cashback. • Send and receive SMS. • Make and receive voice calls. • Keep a separate number for work, online sign-ups, or personal conversations. • Choose a temporary or long-term number to suit your needs. • Use your number across multiple devices with synced activity. VOICEMAIL & INCOMING CALLS Stay reachable when it matters. Take a break when you need one. • Voicemail — let callers leave a message when you can’t answer. • Mute incoming calls — turn off incoming calls for an individual number while keeping SMS available. TRANSFER YOUR NUMBER OR BALANCE Share your balance or move a number to another Numgo account, right in the app. • Transfer a virtual phone number to another Numgo user. • Send Numgo balance to another account. TRAVEL eSIM — DATA IN 200+ COUNTRIES Get online abroad without swapping SIM cards. With Numgo travel eSIM plans, you can navigate, book a ride, and keep in touch wherever your trip takes you. • Local eSIM plans — mobile data for a specific country. • Regional eSIM plans — one plan for multiple countries in a region. • Global eSIM plans — coverage across destinations worldwide. • Digital setup — install your eSIM without a physical SIM card. • Flexible options — choose a data plan that fits your trip. An eSIM-compatible device is required. ONE APP. MORE WAYS TO STAY CONNECTED. From a separate business line to mobile data for your next trip, Numgo keeps your connections in one place. No contracts. No hidden fees. No physical SIM cards. Just tap and go.

Screenshots

DeffApp1 screens
Numgo4 screens

Verdict

The call

The clearest difference is in-app purchases: Numgo at none against DeffApp's 1. On price, update cadence, ads 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. DeffApp sells 1 in-app purchase, starting at $0.99 per month. Numgo asks for nothing beyond the download.

UpkeepUpdate frequency

DeffApp ships an update every 10 days, Numgo every 9 days. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
DeffApp versus Numgo: the parameters behind the verdict, then further details
ParameterDeffAppNumgo
PriceFreeFree
Rating—4.4 (13 ratings) — better
Positive reviews—77.8% of reviews
Number of ratings—13 — better
Update frequencyEvery 10 daysEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size66 MB91 MB
Age rating4+4+
DeveloperVitaliy BalayanNumgo LLP

In-app purchases

1 purchases

DeffApp

Subscriptions1
  • Premium$0.991 Month
None

Numgo

No in-app purchases

Questions

Is DeffApp free?
DeffApp is free to download, with in-app purchases available.
Is Numgo free?
Numgo is free to download, with no in-app purchases.
Do DeffApp or Numgo have ads?
Neither DeffApp nor Numgo shows ads.
Which is updated more often, DeffApp or Numgo?
DeffApp ships an update every 10 days, and Numgo every 9 days. Most recently, DeffApp was updated on September 30, 2026 and Numgo on October 15, 2026.

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