Simday vs SimWise
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simday
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Arrive with mobile data ready instead of searching for a physical SIM. Simday helps you choose, buy, install, and manage a travel eSIM from one app. WHY SIMDAY • Browse country and regional prepaid plans • Compare fixed-data and unlimited options when available • Pay with the methods offered for your market • Install by QR code or guided device setup • Track active and expired eSIMs and available usage data • Top up eligible eSIMs without starting again • Use guest browsing, wallet tools, purchase history, and in-app support • Manage signed-in devices and request account deletion An eSIM is a digital SIM profile for compatible phones. Coverage, speed, data allowance, validity, network, and phone-number availability vary by destination and package. Review the plan details and device compatibility before purchase.
SimWise
Easily find, purchase, and manage global eSIM plans for travel and daily use. Avoid roaming charges and stay connected with flexible data options from trusted providers. Get instant activation and manage all your plans in one convenient app.
- Search eSIM plans by country/region
- Compare data, validity, and coverage
- Secure in-app checkout
- Instant eSIM activation
- Manage all eSIMs in one place
- Track data usage
- Top up supported plans
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SimWise makes global connectivity simple with fast, flexible eSIM plans for travel and everyday use. Find the right plan in seconds: - Search by country or region - Compare data, validity, and coverage - Pick from trusted providers and clear pricing Buy and activate with confidence: - Secure in-app checkout - Instant eSIM details after purchase - Install by QR code, manual setup, or direct device install on supported devices Manage everything in one place: - View all your eSIMs in My SIMs - Track plan status and data usage - See plan details, activation info, and support guidance - Top up supported plans when needed Why travelers choose SimWise: - No physical SIM swapping - Avoid expensive roaming surprises - Stay connected across destinations - Clean, simple experience from purchase to activation Need help? Our support resources are available in-app, including troubleshooting steps and quick access to assistance. Before you buy: - Ensure your device supports eSIM - Check destination/network coverage and plan validity - Keep internet access available for installation Download SimWise and stay connected wherever you go.
Screenshots
Verdict
The clearest difference is in-app purchases: Simday at none against SimWise's 10. 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
Both are free to download. SimWise sells 10 one-off in-app purchases. Simday asks for nothing beyond the download.
Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 28, 2026.
| Parameter | Simday | SimWise |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 46 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Vast Travel | SimWise |
In-app purchases
Simday
No in-app purchases
SimWise
- eSIM Credit $34.49$34.49
- eSIM Credit $35.49$35.49
- eSIM Credit $36.49$36.49
Show 7 moreShow fewer
- eSIM Credit $37.49$37.49
- eSIM Credit $39.49$39.49
- eSIM Credit $40.49$40.49
- eSIM Credit $41.49$41.49
- eSIM Credit $42.49$42.49
- eSIM Credit $43.49$43.49
- eSIM Credit $44.49$44.49









