Comparison

RestSim vs Zenora Esim

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

RestSim

Data, calls, SMS, roaming

About

RestSim

Features

Read full description

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.

About

Zenora Esim

Features

Read full description

Zenora Esim is a travel eSIM service managed by Bixbite Zip sh.p.k. We are an independent retailer — not a mobile network operator. Data plans use partner networks worldwide. Browse worldwide plans Explore local, regional, and global data packages for 190+ destinations. Compare prices in euros and pick the plan that fits your trip. Secure checkout Pay with card through Stripe. Your eSIM is provisioned automatically after purchase. Easy activation Get a QR code and install link right in the app. Activate on your iPhone before you travel — no store visit required. Your account Sign in to manage purchases and access your eSIM details anytime. You can delete your account at any time from the Profile tab. Questions? Contact us at support@zenoraesim.com or visit https://zenoraesim.com/support/

Screenshots

RestSim4 screens

Zenora Esim4 screens

Verdict

The call

RestSim and Zenora Esim are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RestSim ships an update fortnightly, Zenora Esim weekly. The most recent releases landed on October 19, 2026 and October 29, 2026 respectively.

ScorecardNo meaningful differences

RestSim versus Zenora Esim: the parameters behind the verdict, then further details
Parameter	RestSim	Zenora Esim
Price	Free	Free
Update frequency	Fortnightly	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0	15.0
Further details — not scored
Size	114 MB	85 MB
Age rating	4+	4+
Developer	Ismail Abdi	Bixbite Zip sh.p.k

In-app purchases

None

RestSim

No in-app purchases

None

Zenora Esim

No in-app purchases

Questions

Is RestSim free?

RestSim is free to download, with no in-app purchases.

Is Zenora Esim free?

Zenora Esim is free to download, with no in-app purchases.

Do RestSim or Zenora Esim have ads?

Neither RestSim nor Zenora Esim shows ads.

Which is updated more often, RestSim or Zenora Esim?

RestSim ships an update fortnightly, and Zenora Esim weekly. Most recently, RestSim was updated on October 19, 2026 and Zenora Esim on October 29, 2026.