Unlimit Mobile vs Celvo eSIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unlimit Mobile
Provides pre-activated SIM and eSIM plans for the USA and Canada, offering unlimited calls, texts, and data on local networks. Secure a US or Canada number before departure for instant connectivity upon arrival, with flexible plans and no hidden fees.
- Pre-activated SIM and eSIM options
- Unlimited calls, texts, and data in USA
- Large data pool and unlimited calls/texts in Canada
- No contracts or hidden fees
- High-performance 5G/4G network coverage
- Flexible plan options
- Referral and group discounts
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Stay connected the moment you land with Unlimit Mobile — the pre-activated SIM and eSIM solution for study, work, travel, or leisure in the USA and Canada. Get your mobile number before departure and arrive fully connected on the fastest local networks. Why Choose Unlimit Mobile? • Pre-purchase your US or Canada number before you land with special rate(Only available for pre-departure in your home country). • Land fully connected with instant access to calls, texts, and data on best 5G fastest local network. • Unlimited calls, texts and data in the USA. • Unlimited calls, texts and a large data pool in Canada. • Bring your phone: No locked device. No contract. No hidden fees. Just pick your plan, complete digital ID verification, and activate. • High-performance network with 5G and 4G coverage across the USA (Fastest 5G Network) and Canada (powered by Telus). • Flexible plans: Choose what fits your budget — single or multiple SIMs, easily managed. • Referral & group deals: Refer a friend → double your data. Buy in a group → up to 50% off per SIM. No connection fees, No contracts, No hiddens Extra Benefits: • Chance to win a mobile phone in a lucky draw. • Scholarships and internships* (on selection basis). • Great forex and travel deals. • Lounge access. • Get a Global roaming SIM for free • *International unlimited dialling for 5 destinations(India, Nigeria, Vietnam, China) for Canada SIM. How It Works: 1. Check if your handset is usable in USA or Canada for eSIM or PSIM. 2. Check coverage for your destination. 3. Choose your plan, select a start date, make payment, and complete digital KYC. 4. On landing (or just before), activate your SIM/eSIM and stay connected instantly — no roaming worries, no delays. 5. Refer friends and family for more discounts. Ideal For: • Students or professionals relocating to the USA or Canada. • Travellers who want unlimited talk, text and data without expensive roaming bills. • Anyone who wants to avoid arriving in the USA or Canada without mobile connectivity. Plan Features: • Unlimited local talk & text (depending on plan & region). • High-speed data on major networks (5G/4G) across USA (Fastest 5G Network) & Canada (Powered by Telus). • eSIM-ready for instant installation on supported devices. • Transparent pricing, no long-term commitment, no surprise roaming charges. Get Started: • Ensure your phone is unlocked and compatible (check eSIM list if using eSIM). • Order from the app prior to travel; share your new number with family/friends in advance. • Land, activate and enjoy immediate connectivity — skip WiFi-hunting, avoid local SIM shops, and get started right away. Support and Reliability: We're always here to help — chat via WhatsApp or reach support through our website. Fast customer-service means less hassle and more confidence. Start your mobile journey the smart way. Download the Unlimit Mobile app now and get connected before you go.
Celvo eSIM
Stay connected globally with instant data eSIMs. Purchase and install a data plan in seconds to avoid roaming fees and SIM swapping. Enjoy transparent pricing and real-time usage tracking for seamless international travel.
- Instant eSIM setup
- Keep your home SIM active
- Transparent data pricing
- Real-time data usage monitoring
- Easy data top-ups
- Secure in-app checkout
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Celvo is the easy way to stay connected when you travel. Buy a data eSIM, install it in seconds, and get online in destinations worldwide — without swapping your physical SIM or paying expensive roaming fees. WHY CELVO • Instant setup — purchase and install your eSIM in under a minute • Keep your number — your home SIM stays active while you travel • Transparent pricing — pay only for the data you need, no surprise bills • Real-time usage — see exactly how much data is left • Top up anytime — add data without buying a new plan • Secure checkout — pay quickly and safely in the app HOW IT WORKS 1. Choose a destination and data plan 2. Pay securely in the app 3. Install your eSIM with a single tap 4. Land, connect, and you're online Celvo works on eSIM-compatible iPhones — perfect for travelers, digital nomads, and anyone who wants reliable mobile data abroad. Questions? Visit https://www.celvoapp.com
Screenshots
Verdict
The clearest difference is rating: Celvo eSIM at 5.0 against Unlimit Mobile's 2.5. Unlimit Mobile's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.2). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
Celvo eSIM holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Unlimit Mobile ships an update weekly, Celvo eSIM fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Unlimit Mobile | Celvo eSIM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 93 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Zetexa Global Private Limited | Mtislab LLC |
Customer experience
Unlimit Mobile
Celvo eSIM
In-app purchases
Unlimit Mobile
No in-app purchases
Celvo eSIM
No in-app purchases









