eSIM Agent vs RestSim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eSIM Agent
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New to eSIMs? eSIM Agent helps you buy, install, activate, and verify prepaid travel eSIM data on iPhone without guessing through confusing cellular settings. Buying a travel eSIM is only part of the job. The hard part for many travelers is knowing whether it is installed correctly, which line should be active, whether roaming settings are right, and whether the travel data line is ready before they rely on it abroad. eSIM Agent turns that process into a guided checklist. With eSIM Agent, you can: • Browse prepaid travel data plans for supported destinations • Install your eSIM with guided setup steps • Activate Travel Mode with clearer iPhone settings guidance • Check your travel line, home line, and roaming setup • View active plans, remaining data, and plan details • Get help when installation, activation, or connectivity does not look right eSIM Agent is built for travelers who want more than a QR code. Whether this is your first eSIM or you just want a clearer setup flow, the app helps you move from purchase to connection with more confidence. Availability, plan sizes, network access, speeds, and coverage vary by destination, device, carrier, and local network conditions. eSIM Agent requires an unlocked, eSIM-compatible iPhone.
RestSim
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RestSim helps travelers buy prepaid eSIM plans for trips abroad. Search a destination, choose country, regional, or global options, pay securely, and install the eSIM using a QR code or manual setup details. RestSim AI helps compare available travel eSIM options based on destination, trip length, data needs, calls, SMS, roaming, hotspot needs, and budget, so you can find a plan that fits your trip. Manage active eSIMs, view installation instructions, top up eligible plans, and contact support from the app. RestSim helps travelers avoid roaming surprises and stay connected abroad. Plan features such as coverage, speed, carrier availability, hotspot support, calls, SMS, roaming, and top-ups depend on the selected package, destination, device compatibility, and local network conditions.
Screenshots
Verdict
The clearest difference is iOS requirement: RestSim at 15.0 against eSIM Agent's 17.6. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | eSIM Agent | RestSim |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 144 MB | 114 MB |
| Age rating | 4+ | 4+ |
| Developer | Tarek Eldin | Ismail Abdi |
In-app purchases
eSIM Agent
No in-app purchases
RestSim
No in-app purchases









