Duo Phone Number vs BondBoost
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Duo Phone Number
This app provides a private second phone number for calls and texts, allowing you to separate personal and work communications. It offers global calling and texting capabilities with various credit plans and an optional premium subscription for an ad-free experience.
- Private second phone number
- Global calls and texts
- Cost-efficient international rates
- HD voice quality
- Caller ID enabled
- Two-way SMS/MMS
- Ad-free premium option
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Duo Phone Number, a private 2nd Phone number app, is a calling and texting app that allows you to make calls and send text messages globally. It is also a phone number app without a traditional registration process. It also provides multiple phone numbers as a sideline on your smartphone to let you call and text for personal use and work separately. Key features: *Get a phone number and make free phone calls and send free texts with credits now *Cost-efficient global calls to over 200 countries and regions *Local phone numbers for you to choose: US, CA, UK *Great call quality, HD voice over cellular data & wifi *Caller ID enabled *Two-way SMS/MMS enabled - Why Duo Phone Number * - REAL PHONE NUMBERS Get a 2nd private phone number to protect your very own number. A real phone number - international texting - unlimited calling - secure number, disposable number, get phone number is so easy. - CHEAP INTERNATIONAL CALLS Call any mobile/landline phone numbers in over 200 countries and regions at super low rates. Get a US number, UK number or CA number, enjoy global calling and international texting using Wi-Fi and cellular phones. Just talk to others for longer at lower rates. - PRIVATE CALL & MESSAGE SMS Safe and private WiFi calling and texting lets you chat and talk safely, Duo Phone Number is dedicated to providing you with a private second phone number for business, school, family or other personal contacts. - CRYSTAL CLEAR CALLS With the best phone line, Duo Phone Number ensures a high quality calling. You don't need to worry about bad reception, choppy voice or your call dropping, but a wonderful online calling experience. - VARIOS CREDITS PLANS Duo Phone Number offers different credit packages, and all the credits are valid for one year. Don't worry about credits getting expired. It's always there. - Duo PHONE NUMBER PREMIUM Duo Phone Number Premium offers you an ad-free experience, you can choose to buy a weekly or monthly premium, and you will get extra credits to make free calls and send free text messages. In-App Subscription Details: - Monthly subscription for premium service and additional numbers - Payment will be charged to your iTunes account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of your current period - Account will be charged for renewal within 24-hours prior to the end of the current period, at the purchase price listed when you confirm the subscription . - You may manage your subscriptions and turn off auto-renewal by going to your iTunes Account Settings and then “Manage Subscriptions” - No cancellation of the current subscription is allowed during active subscription - Also see Terms & Conditions and Privacy Policy Download Duo Phone Number and get a virtual number right now! We're always excited to hear from you! If you have any feedback, questions, or concerns, please feel free to contact us via: Email: duonumber@duoface.com Facebook: @DuoNumber Instagram:@DuoNumber Twitter:@DuoNumber Privacy: https://duonumber.duoface.com/privacy.html Terms: https://duonumber.duoface.com/terms.html
BondBoost
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Bond Boost strengthens bonds by helping you stay in touch without excuses. The app sends personalized reminders for check‑ins with family, friends and work contacts, so important relationships never fade. Set targets for weekly calls, monthly catch‑ups or custom schedules and receive gentle notifications when a check‑in is due. Organize your network into circles such as family, close friends, classmates or colleagues and assign priorities to give extra attention to those who need it most. Every interaction becomes part of a rich history. After each call, message or meeting, log memorable details such as birthdays, hobbies, shared experiences, upcoming events or life changes. The notes section supports text so you remember important moments, gift ideas or topics that made your last conversation meaningful. When you feel stuck for a conversation starter, Bond Boost provides curated prompts tailored to each connection. These prompts range from simple catch‑up questions to deeper topics about goals, achievements and personal interests. Before a birthday, milestone or holiday, the system alerts you, reducing last‑minute stress. Privacy sits at the core of the experience. Bond Boost syncs with your contacts but keeps data on your device or within your private cloud storage. No account is required, and no data is shared with third parties. With built‑in encryption, personal notes, tags and reminders remain accessible only to you. A smart tagging system allows you to label contacts by interests, groups or priority. Use tags like “soccer buddies,” “work mentors” or “holiday gift list” to sort and filter your network. The dashboard offers a timeline that highlights upcoming check‑ins, recent activity and missed connections. Visual indicators reveal who you have not reached out to recently, while charts show patterns in your interactions and encourage balanced outreach. Designed for busy schedules, Bond Boost reduces mental load by managing social commitments in one place. Customizable widgets and summaries on the home screen keep your relationships top of mind without requiring you to open the app. Automatic follow‑up reminders after birthdays, anniversaries or significant events ensure no important moment goes unnoticed. Additional features include: – Event planner: schedule and manage group activities or personal events and integrate them with your calendar. – Habit builder: track streaks of regular contact and celebrate milestones when you reach connection goals. – Quick actions: call, message or video chat directly from within the app. – Search and filter: find contacts or notes quickly using names, tags or keywords. With Bond Boost you nurture every relationship with thoughtfulness and consistency. Whether reconnecting with a high school friend, sharing updates with extended family, supporting a colleague or planning a surprise for your partner, the app offers practical tools to foster strong connections.
Screenshots
Verdict
The clearest difference is in-app purchases: BondBoost at none against Duo Phone Number's 10. BondBoost also leads on ads (none vs shown). Duo Phone Number's advantage is iOS requirement (13.0 vs 18.6). On price, update cadence 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
Both are free to download. Duo Phone Number sells 10 in-app purchases, starting at $0.99 per 7 days. BondBoost asks for nothing beyond the download.
Duo Phone Number ships an update fortnightly, BondBoost every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | Duo Phone Number | BondBoost |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (385 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 385 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 108 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | JUSI PTE.LTD. | Marc David |
Bugs and requests
Duo Phone Number
Reported bugs
8 issues- Verification codes not arriving
- Messages failing to send or receive
- Phone numbers not working or unreachable
- Error 999 when attempting to use numbers
- SMS and call functionality non-operational despite purchasing credits
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- OTP notifications not reaching the app
- Numbers already in use by other users
- App crashes and performance issues
Requested features
5 requests- More free credits or coins
- Increased call allowances
- Better notification system for OTP codes
- Removal of excessive ads
- Improved number availability and validity
BondBoost
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Duo Phone Number
- Basic Week$0.997 Days
- Premium Week$1.997 Days
- Basic Month$1.991 Month
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- DuoPhone 1Number + FreeCredits$2.997 Days
- Premium Week3 Days trial$3.997 Days
- Premium Month$3.991 Month
- DuoPhone 1Number + FreeCredits3 Days trial$5.991 Month
- Premium Month3 Days trial$7.991 Month
- Credit 100$1.99
- Credit 500$7.99
BondBoost
No in-app purchases
Questions
Is Duo Phone Number free?
Is BondBoost free?
Do Duo Phone Number or BondBoost have ads?
Which is updated more often, Duo Phone Number or BondBoost?
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