Comparison

IONOS vs E2E Service Guide

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

Head to head
About

IONOS

Manage your website and IONOS products from anywhere. Register domains, edit your website content, track performance, and manage invoices. Secure your account with 2-Step Verification and access help resources.

Highlights
  • Manage IONOS products
  • Register and manage domains
  • Edit MyWebsite content
  • Check website performance
  • Track invoices
  • Update user settings
  • 2-Step Verification
Features
Read full description

With the IONOS Mobile App, you always have an eye on the success of your website and can access your IONOS products at any time from anywhere. The following functions are available in the IONOS Mobile App: • Use and manage your IONOS products from your mobile device • Register new domains and manage your existing domains • Edit your MyWebsite directly in the app • Check the performance of your website with IONOS WebAnalytics (if available in your contract) • Keep track of your invoices • Check and update your user settings • Protect your IONOS account with 2-Step Verification • Answer all of your questions in the extensive IONOS Help Center. Right from the start, you can find everything you need to know about succeeding online. In addition to tips and tricks from the IONOS world and information about your contracts, you can also view the visitor statistics of your website at any time. From the home page, you can log in directly to my IONOS or edit your MyWebsite. UPDATE CONTACT DETAILS ——— You can check and update your contact information right in the app so you don't miss any important information we send you. MANAGE INVOICES ——— In the Invoice Overview, you can view your invoices and save them directly onto your device, send them by email, or print them out. EDIT YOUR MYWEBSITE ——— Wherever you are, your website editor is always with you and ready to go. Take a picture with your smartphone, upload it to your website, enter any relevant text, and publish it. It's never been easier. REGISTERING & ADMINISTRATING DOMAINS ——— You have an idea for a new project and want to secure your domain? Use the IONOS Domain Checker to check the availability of your desired domain name. If you have already registered your desired domain, you can manage it right after logging in at IONOS. MORE SECURITY THROUGH 2-STEP VERIFICATION ——— Activate in your IONOS account the “2-Step Verification through the IONOS Mobile App”. We will then send you a one-time notification each time you log in through the app. Simply confirm and you will be securely logged in. This is how you conveniently and effectively protect your IONOS account against cybercriminals. HELP & SUPPORT ——— Need help using your IONOS product or have any additional questions? Search for solutions in our comprehensive Help Center or contact us directly. WE IMPROVE OUR PRODUCTS AND THE OUTPUT OF OUR PRODUCTS ——— Unfortunately, not all functions have been optimized for mobile use yet. We are working hard to make more IONOS products available for you on the app! Please Note: The functionality of the app depends on the IONOS products you are using.

About

E2E Service Guide

Manage end-to-end workflows with this comprehensive service guide. Streamline operations and improve efficiency across your projects. Designed for seamless task management and operational oversight.

Highlights
  • End-to-end workflow management
  • Service operations streamlining
  • Task management
  • Operational oversight
  • Project efficiency improvement
Read full description

Service Guide is an end to end workflow management app.

Screenshots

IONOS4 screens
E2E Service Guide4 screens

Verdict

The call

The clearest difference is rating: IONOS at 4.4 against E2E Service Guide's 1.4. IONOS also leads on review sentiment (31% vs 0%) and ratings volume (15K vs 8). E2E Service Guide's advantage is iOS requirement (15.5 vs 17.0). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

IONOS holds the better App Store score, 4.4 against 1.4. That said, the two scores are not equally well evidenced: IONOS has 15K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 31% of IONOS's written reviews are positive against 0% of E2E Service Guide's.

UpkeepUpdate frequency

IONOS ships an update monthly, E2E Service Guide every 2 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
IONOS versus E2E Service Guide: the parameters behind the verdict, then further details
ParameterIONOSE2E Service Guide
PriceFreeFree
Rating4.4 (15K ratings) — better1.4 (8 ratings)
Positive reviews30.6% of reviews — better0.0% of reviews
Number of ratings15K — better8
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.5 — better
Further details — not scored
Size19 MB31 MB
Age rating4+4+
DeveloperIONOS SESiemens Gamesa Renewable Energy

Customer experience

IONOS

All ratings14,533 ratings
Positive84.0%
Neutral3.5%
Negative12.5%
Written reviews648 reviews
Positive30.6%
Neutral5.4%
Negative64.0%

E2E Service Guide

All ratings8 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive0.0%
Neutral12.5%
Negative87.5%

Bugs and requests

IONOS

Reported bugs

5 issues
  • Login and authentication problems
  • Frequent app crashes and freezes
  • Incompatibility with certain devices and OS versions
  • Inconsistent behavior across platforms
  • Broken or non-functioning features

Requested features

5 requests
  • Dedicated email app integration
  • Improved website editing tools
  • Better account management and multi-user support
  • Dark mode option
  • Enhanced mobile experience

E2E Service Guide

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

IONOS

No in-app purchases

None

E2E Service Guide

No in-app purchases

Questions

Is IONOS free?
IONOS is free to download, with no in-app purchases.
Is E2E Service Guide free?
E2E Service Guide is free to download, with no in-app purchases.
Which has better reviews, IONOS or E2E Service Guide?
IONOS is rated higher. IONOS averages 4.4 out of 5 from 15K ratings, while E2E Service Guide averages 1.4 from 8 ratings.
Do IONOS or E2E Service Guide have ads?
Neither IONOS nor E2E Service Guide shows ads.
Which is updated more often, IONOS or E2E Service Guide?
IONOS ships an update monthly, and E2E Service Guide every 2 weeks. Most recently, IONOS was updated on September 24, 2026 and E2E Service Guide on September 15, 2026.

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