Ring Sizer: Risi appears to be a legitimate app. The AppsHunter Legitimacy Score for Ring Sizer is 83 out of 100 points across 7 verification signals from App Store and developer data.

Ring Sizer User Reviews

Name: Ring Sizer: Risi
Rating: 4.6 (35 reviews)

Ring Sizer: Risi

Axel Le Pennec

🔧 Utilities

🌟 Lifestyle

Customer Experience

Positive experience87.5% of reviews

Neutral0.0% of reviews

Negative experience12.5% of reviews

~ Based on 16 written reviews from the US App Store.

Is Ring Sizer Safe?

Ring Sizer: Risi appears mostly safe based on user ratings. AppsHunter Safety Score for Ring Sizer is 84/100.

This assessment is based on 35 user ratings, with an App Store average of 4.6/5.

Safety Analysis

91.4% of ratings point to a safe experience

0.0% of ratings suggest some concerns

8.6% of ratings point to a risky experience

~ Based on 35 App Store ratings for Ring Sizer.

Is Ring Sizer Legit?

Ring Sizer: Risi appears to be a legitimate app. AppsHunter Legitimacy Score for Ring Sizer is 83/100.

Based on 83 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Most Recent Highest Rated Lowest Rated

Lifetime is fake.

Got the lifetime plan for free a few months ago but now the app nags you to subscribe if you want to use it.

DeservedReviews

a year ago

Response from developer

Edit 2026-06-28: do you still have the issue? Please contact me by email directly so I can assist you. Hello DeservedReviews and thank you for your message. I’m sorry to hear that you’re having difficulties restoring the lifetime plan you got for free. The good news is there is a mechanism in all apps that is called “restoring purchases” you can use when you reinstall an app or install it on another device connected to the same App Store account. When you see the paywall in the app, scroll down at the bottom and hit the “Restore Purchases” button. Your lifetime plan will be restored if you unlocked it earlier. Please contact me by email if this doesn’t work so I can better assist you. If the solution works, can you please update this rating and review to reflect that? Let me know! Thank you, regards. Axel

Fantastic App

This ring sizer is extremely easy to use and actually works! It’s been accurate for several different rings I have tried and you can save the sizes in the app which is incredibly useful. It’s literally the app I didn’t know I needed. Highly recommended ⭐️⭐️⭐️⭐️⭐️

This.is.the.wayyy

a year ago

Response from developer

Thank you so much for the amazing review! 🤩 I’m thrilled to hear that my app has been accurate and easy to use for you—that’s exactly what I hoped to achieve. It means a lot to know it’s become one of those unexpected but super useful tools for you. If you ever have ideas for new features or ways we can make the app even better, I’d love to hear them! - Axel

Excellent app!

Very accurate and saves time trying to figure out where that soft tape measure is. Totally recommend. Simple so that's worth keeping as part of your things inn your pocket or purse. Excellent job! I have a few other apps on long this longer if you're interested. Would love to collaborate if possible. Thanks again!

GREAT DEVELOPER!

Reptevye

a year ago

Response from developer

Thank you so much for the fantastic review! 🤩 I’m really glad to hear that Ring Sizer has saved you time and earned a spot among your everyday essentials. Keeping it simple and accurate has been a top goal, so it means a lot to know that’s working for you. Feel free to reach out with any ideas or suggestions! - Axel

Good app

great app and very responsive developer.
Toutes les dimensions sont disponibles.
Je recommande.
Merci au développeur

SLIME SNAKE

a year ago

Response from developer

De rien ! Merci beaucoup pour le commentaire. Je suis super content que l'application vous plaise. Je reste disponible si vous avez la moindre question ou suggestion d'amélioration. - Axel

Great app if you are in the jewelry business

Makes dealing with conversions from the standard US ring sizes to all international standards a breeze. I use this on a daily basis for my company, which is a jewelry B2B.

Peleas22

a year ago

Response from developer

Thank you for your wonderful review! I'm so glad to hear that my app is making international ring size conversions easy for you, especially in your jewelry business! It’s great to know it’s a useful tool for your daily work. If you ever have any suggestions or need additional features, I’d love to hear from you. - Axel

Nice Ringsize finder

Since I never have any idea what ring size my girlfriend has, I can now find out super easy with the app!

Dirtsurfer661

2 years ago

Response from developer

Thank you very much for this review! I’m happy you find the app easy to use. I hope it’ll allow you to get the perfect size for your girlfriend. - Axel

Clean. Simple. Accurate

I love the simple os. it's beautiful and does the job perfectly. can't wait to give my wife something.

Enigma_7_

2 years ago

Response from developer

Thank you very much for this feedback! I’m happy you enjoy the app. If you have any suggestions or questions, feel free to reach out! Thanks. - Axel

Great apps

This the app that works for me. Works perfectly for my device and love to do whole family ring size

Zed from power rangers

2 years ago

Response from developer

Thank you so much for your kind words! 😊 We're glad the app works perfectly for you and your family. Helping you find the right ring size effortlessly is exactly what we aimed for! - Axel

Simple App to measure finger or ring size

Nice way to double check your ring size. And also finger. Though I was a Q and app should this too.

Bluyoz

2 years ago

Convenient

Can’t tell you how many ring shops I’ve stopped in especially throughout different countries…
It’s really a handy tool to have

DivaKiti

2 years ago

Response from developer

I really appreciate your review! 😊 It’s great to hear the app has been a handy tool for you, especially with all your travels. Sounds like it’s saving you a lot of time! 🌍💍 If you ever have any suggestions or need any help, feel free to reach out. ✨ - Axel

Convenient and Easy to Use….

But accuracy will never be the same as a proper measurement. If you want a ring to be a surprise then secretly borrowing one of your loved one’s ring or using this app are the two best options. The app is super simple to use and makes measuring your ring size really convenient. I’m not entirely sure how accurate it is, but it’s definitely a helpful tool if you want an estimate without having to visit a jeweler. Overall, a great option to try!

Pv1366

2 years ago

Response from developer

Thanks for your thoughtful review! 😊 I’m glad you found the app convenient and easy to use—especially for those surprise ring moments! 💍 While a jeweler’s measurement is always the most precise, the app is designed to give a reliable estimate to help along the way. If you ever have any suggestions or need assistance, feel free to reach out! ✨ - Axel

Super utile !

Parfois on se demande s’il existe une app pour un besoin aussi simple, et bien oui ! Et en plus ça fonctionne vraiment ! Bref, l’app est simple et intuitive. Je la recommande vivement !

Vincent DELMAESTRO

2 years ago

Response from developer

Merci beaucoup pour votre avis ! 😊 Je suis ravi que l’app réponde à ce besoin simple et que vous la trouviez intuitive. Votre recommandation me fait vraiment plaisir ! Si vous avez des suggestions ou besoin d’aide, n’hésitez pas à me contacter. - Axel

Super useful

Super helpful at finding the size of rings I own to know what sizes to order for new rings.

iamdrake

2 years ago

Response from developer

Thank you very much for this feedback! I'm happy you like the app and you find it useful! Feel free to reach out if you have any suggestions or face any issues. - Axel

la más útil

la app más útil y sencilla para obtener tu medida de anillo

paou!

2 years ago

Response from developer

¡Muchas gracias por tus palabras, Paou! Nos alegra saber que encontraste la app útil y sencilla para obtener tu medida de anillo. Tu comentario nos motiva a seguir mejorando y brindando la mejor experiencia posible. Si tienes sugerencias o necesitas ayuda, no dudes en contactarnos. ¡Felices mediciones!

Plus rapide qu’Amazon

Extrêmement précis et plus rapide que commander un baguier, merci Axel

alikaragoz

2 years ago

Response from developer

Merci beaucoup pour cet avis sur mon application ! Je suis content qu’elle vous plaise et soit utile. N’hésitez pas à me contacter si vous avez la moindre question ou suggestion d’amélioration. Axel

Complete false advertisement

This app is free to download but to use it at all you have to pay a fee to “unlock forever”
I’m sure it probably works just fine but at least give us some limited free sizing before making us have to pay. So dumb.

SkyzPandaz

2 years ago

Response from developer

Hello Thanks for taking the time to provide this feedback. My app is new and I’m thinking about how best to let people try the app before unlocking the full app forever. I’ll send an update soon to the store with the ability to test the app. Regards Axel