ZERO eSIM vs OTAPrime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZERO eSIM
Stay connected globally with affordable eSIM data plans and a fast VPN. Access over 180 countries for seamless internet access, providing a familiar online experience wherever you travel.
- Affordable eSIM data roaming
- Lightning-fast VPN
- 180+ country coverage
- Global internet access
- Home-like internet comfort
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Zero gives you mobile data when you travel, without swapping SIM cards or paying roaming fees. Open the app, choose a country or region, buy a plan, and install your eSIM. You’re online when you land. • Plans for destinations worldwide • Quick setup on your phone • See your remaining data clearly • Keep your normal number for calls and texts Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zeroesim.com/privacy
OTAPrime
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OTA Prime helps travellers plan and manage trips with ease. Book and explore holiday packages, flights, hotels, visa assistance and travel services in one place. Whether you are planning a family holiday, honeymoon, group trip or international getaway, OTA Prime makes travel planning simpler and more convenient. Key features: • Explore curated domestic and international holiday packages • Get support for flights, hotels and travel planning • Access visa-related travel assistance • Discover destination options and trip ideas • Connect with our team for customised travel support From quick getaways to detailed holiday planning, OTA Prime is designed to make your journey smoother from enquiry to travel.
Screenshots
Verdict
The clearest difference is in-app purchases: OTAPrime at none against ZERO eSIM's 4. On price, ads, device support and iOS requirement 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. ZERO eSIM sells 4 in-app purchases, starting at $2.99 per 7 days. OTAPrime asks for nothing beyond the download.
| Parameter | ZERO eSIM | OTAPrime |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (136 ratings) — better | — |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 136 — better | — |
| Update frequency | Every 10 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 194 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Zero Global Limited | Ravi Kumar |
In-app purchases
ZERO eSIM
- Weekly Zero3 Days trial$2.997 Days
- Monthly Zero$5.991 Month
- 3 Months Zero$12.993 Months
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- Yearly Zero3 Days trial$39.991 Year
OTAPrime
No in-app purchases









