A vs Datallo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
A
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A-Sim makes staying connected abroad simple and affordable. Buy, install, and manage travel eSIMs instantly — no physical SIM card required. Perfect for business trips, vacations, or visiting family, A-Sim delivers reliable high-speed 4G/5G data in over 150 countries worldwide. Browse flexible regional and global data plans for North America (USA, Canada, Mexico), Europe, Asia, Latin America, Middle East, Africa, and more. Top-up anytime, track live data usage, and manage all your eSIMs from one clean dashboard. Easy Installation Installation takes under a minute. After purchase you receive a QR code, one-tap Universal Link for iPhone, and detailed instructions. For best results, keep Wi-Fi on for 15–30 minutes after installing so your phone can fully activate the line. Works perfectly on dual-SIM devices — keep your home number active while using affordable travel data. Transparent Pricing No hidden fees or surprise charges. All prices are shown clearly in CAD with real-time currency conversion. Plans start at just a few dollars with generous data allowances and clear validity periods. View full order history and receipts anytime in the app. We’re here to help. Contact support directly through the in-app chat or email us at support@a-sim.io. Our team responds quickly to assist with installation, plan questions, or account support. Download A-Sim today and enjoy stress-free connectivity wherever you travel.
Datallo
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Datallo plans your trips day by day — itineraries, spots, restaurants, and eSIM in one app. • Generate a complete itinerary in seconds • Discover the best places around you • Import a spot from TikTok or Instagram in one tap • Find and activate the best eSIM for your destination • Save your trips and access them offline 190+ countries covered. One app for your entire trip. Terms of Use: https://datallo.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: A at none against Datallo's 2. Datallo's advantage is update cadence (fortnightly vs monthly). 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. Datallo sells 2 in-app purchases, starting at $3.99 per month. A asks for nothing beyond the download.
A ships an update monthly, Datallo fortnightly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | A | Datallo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 54 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | MOHAMMAD SARIM KHAN | DataLendR LLC |
In-app purchases
A
No in-app purchases
Datallo
- Datallo Monthly$3.991 Month
- Datallo Annual7 Days trial$39.991 Year









