# LEO Dictionary — user reviews

> 244 indexed App Store user reviews of LEO Dictionary by LEO GmbH, rated 4.00/5 from 225 ratings.

- Source: https://appshunter.io/ios/app/leo-dictionary/id396838427/reviews
- App overview in markdown: https://appshunter.io/ios/app/leo-dictionary/id396838427.md
- Rating breakdown: 5★ 137 · 4★ 26 · 3★ 19 · 2★ 12 · 1★ 31

## What do users think of LEO Dictionary?

Overall sentiment: positive

**Pros**

- 🚀 Fast and accurate translations
- 📚 Comprehensive dictionary with examples
- 🔍 Helpful search and lookup features
- 💻 Seamless integration with website
- 🏫 Recommended by teachers and professors

**Cons**

- 🔍 Difficult to navigate and find specific words
- 💰 Aggressive push for paid subscription
- 📺 Intrusive and distracting advertisements
- 🔌 Requires internet connection, no offline mode
- 🐛 Occasional crashes and bugs

**Commonly reported bugs**

- Search function not working reliably
- App crashes when switching between languages
- Saved word lists not syncing across devices
- Inconsistent performance on older devices

**Most requested features**

- Offline dictionary functionality
- Improved word list management and editing
- Customizable user interface and themes
- Enhanced verb conjugation and grammar tools
- Seamless integration with language learning apps

## Newest reviews (15 of 244)

### 2/5 — Used for years, deleted today

*2026-05-08, version 9.1.4*

I started noticing annoying ads a while ago but still used the app from time to time. Yesterday and today, stuff just stopped completely loading, so I decided to just find an alternative…

### 2/5 — Fullscreen ads!

*2026-03-31, version 9.1.4*

I don’t need an app that shows a 5-10 second fullscreen ad when I search for a word!

### 1/5 — Stupid Long frequent ads

*2026-03-31, version 9.1.4*

Hate this.  Going to Google translate instead.

### 3/5 — Ads are getting crazy

*2026-03-30*

I love this app and have used it for years to translate German words on the fly. I know that ads are necessary for collecting revenue and supporting updates, but I don't think sitting through a 15 second ad when I'm trying to translate a word is a great experience.

### 1/5 — Full screen ads in a translator app? Really?

*2026-03-17*

It used to be good but now they’re literally showing you blocking full-screen ads.
Literally any other translator beats this by miles now.

### 2/5 — Forced popup ads destroy user experience

*2026-03-13, version 9.1.4*

Ads turn into unskippable popups. 
Looking up a word that takes 5 seconds may require you to watch a 30 second ad first. 

They also don't improve the search on the app to bring it to the same level of the web-based version. 
I love how you get results for the dictionary and forum at the same time. 
In the app it requires a tedious new search for each section.

### 1/5 — This app chooses to preserve racism

*2026-02-06, version 9.1.4*

When a learner dictionary presents racist language in general search results and relies on warnings to contextualize it, this is not a neutral act but an editorial decision. Documentation can exist without making harmful terms discoverable as usable translations. Learner-facing tools should prioritize user safety and pedagogy over “completeness,” especially when accurate, non-offensive alternatives are available.

### 1/5 — Werbung

*2026-02-02, version 9.1.4*

Ich bin von der Werbemenge total enttäuscht. Man muss auf Übersetzung ca. 10-20 Sekunden warten. Das ist irre, besonders wenn ich sie dringend brauche.

### 1/5 — Deleted it Today

*2026-01-20, version 9.1.4*

Seeing some Ads if fine for me, since the App is free. But today they blocked the result with a very long advertisement Video, robbing me of my precious mobile data volume and time. So today I deleted this app. Will use build in translation apps or translation from google. How greedy and stupid can one company become...

### 3/5 — Hero to Zero!

*2025-11-13*

Oh my goodness, I've been using Leo to help learn German for several years and it's my failsafe when a word is too complicated or "German" for my excellent Collins dictionary.  I updated the App today and I am SO disappointed.  It's less clear, really clunky to use and just a number of really poor alterations. Have the Leo techs not heard the expression "if it ain't broke..."?!!!

### 1/5 — iPad and iPhone experience poor

*2025-10-25*

I’ve been using the IOS apps for 3 weeks. There are some unintuitive aspects to the Apps which are not explained. It appears impossible to add recently saved words to a ‘wordlist’ without using the browser version. In fact the whole handling of word lists and folders is opaque. When one selects words from ‘My Words’ the only option is to delete the entry. There is no option to move it to a created word list. Further the ‘documentation’ available does not explain how boxes work but it becomes evident as you practise. Attempts to engage the forums result in ‘no server connection’. 

The low rating is because I opted to pay for the Apps and therefore expect more.

### 1/5 — HS

*2025-10-11*

Ne fonctionne plus depuis la mise à jour !

### 3/5 — Bien dans le principe mais il manque des choses

*2025-09-13*

L’idée de cette application est bonne car elle donne des expressions utiles. 
Cependant, j’ai 2 suggestions :
1. La conjugaison n’est pas évidente à trouver
2. Ce serait bien de mettre une possibilité Français - Espagnol (puisqu’il y a anglais russe par exemple).

### 3/5 — so so la la

*2025-08-29*

Если использовать только как словарь, то норм, но войти в учетную запись, которая создана с компа, не дает, постоянно пишет, что неверный пароль, сменить пароль также не получается, постоянно какие-то ошибки

### 2/5 — Fallen out of love with Leo

*2025-08-01*

This used to be a go-to website and app for me, but I’ve grown weary of the opportunistic subscription corner it backs you into with a relentless pop-up threat of ads and tracking. Every single time I open the app, and within use a single of it, I am hit with what feel like little shameful penalties for not allowing a developer to capitalize on what used to be free and certainly has not been improved since it was free. I’ve since learned to use other resources that function just as well that are still free of cost and visual noise, and I no longer recommend Leo as readily to my students and other language learners. I see many others share my sentiments. It’s a shame.

## Most critical reviews (10 lowest-rated)

### 1/5 — Ad infested.

*2026-06-26*

LEO was the “go to” German dictionary, but recent updates have made the app frequently unresponsive and laden will full screen, unskippable ads.

### 1/5 — Not usable anymore

*2026-06-19, version 9.1.4*

I’ve used it for years and was fine with the addition of ads, but they’ve reached a point where the app is no longer practical to use properly. I deleted it.

### 1/5 — Werbung

*2026-06-01, version 9.1.4*

Leo seit mindestens 15? Jahren benutzt, kein Problem mit statistischer Werbung, aber Fullscreen-Werbevideos sind einfach zu viel.

Ea war ne schöne Zeit. ChatGPT und Gemini sind eh besser.

### 1/5 — No longer working with iOS

*2026-05-09*

I’ve been using Leo for many years with my iPhone and iPad and found it so useful . Unfortunately the latest version doesn’t work any more with these devices. So I uninstalled it. Shame! It used to be a good app.

### 1/5 — Network

*2026-05-09*

Ever since I downloaded this app it wont connect to internet. Rest all the other apps are working just this one doesn’t. I dont know how to fix it but if you have any solution kindly let me know.

### 1/5 — Seized operations

*2026-05-08, version 9.1.4*

A pity we have to say goodbye. - RIP

### 1/5 — Failed Update

*2026-05-08, version 9.1.4*

“Update” ruined the app, once great Dictionary no longer works, so it’s useless.

### 1/5 — Why Extreme ads now?

*2026-05-08, version 9.1.4*

I used this app for 13 years and now they decided to use ads that just appear out of nowhere. Why do you play these ad videos? I have to stop using the app now since auto-video-ads are extremely annoying, shady and cause me to forget what word to look up. Thanks that you do not care about your customers!

### 1/5 — Loss of functionality

*2026-05-07, version 9.1.4*

The spinner mostly just spins and spins without returning a result. The full page ads when it does work are simply too annoying. Maybe the spinner that keeps spinning is the app trying to load an ad that loads too slowly?

### 1/5 — They ruined if

*2026-05-03*

I used the website for years and then the app. Loved it. Recommended it to everyone. Used it countless times per day for multiple languages, though mostly German-English. I have sadly just deleted it. This app is just an ad blaster now. It is not usable. I cannot look up a word without a video ad that I cannot close out taking over my screen. The noise and intrusion is unforgivable. Some ads here and there would be understandable but this has simply voided all functionality. I give up. I will not go back to using the site in my browser either. I will just turn entirely to another tool. Sorely let down after many years of praising and relying on Leo. Goodbye former friend, you used to be so good.

## Most praised reviews (10 highest-rated)

### 5/5 — Отлично

*2026-05-10*

Хороший переводчик. Лучше всего подходит для немецкого языка👍

### 5/5 — Больше не работает (вроде исправили ошибки - работает)

*2026-05-09*

Приложение не загружает больше слова.

### 5/5 — Super !

*2026-01-27*

Cette appli est TOP surtout quand tu as un prof qui parle pas trop anglais

### 5/5 — Добавьте пожалуйста возможность в тренере добавлять собственные комментарии к карточкам.

*2025-11-26*

Отличное приложение — всё максимально лаконично, без лишнего и навязчивой рекламы, которая обычно появляется каждые пару минут в других похожих приложениях. По сути, это удобный справочник с возможностью запоминать выбранные слова в тренажёре.
Есть лишь одна просьба: очень не хватает функции добавления собственных комментариев или примеров использования слова прямо в карточках тренажёра. Сейчас мне приходится постоянно переключаться между вашим приложением и чатом GPT, чтобы подобрать подходящие варианты употребления слова. Такие примеры помогают мне гораздо быстрее запоминать новые слова.
Было бы замечательно, если бы в сохранённые карточки можно было самостоятельно добавлять свои комментарии — например, скопированный пример из GPT — и видеть его сразу после переворота карточки. Думаю, эта функция сделала бы процесс обучения ещё эффективнее.

### 5/5 — Leo is the Best

*2025-11-04, version 9.1.0*

If you know you know.

### 5/5 — Awesome tool

*2025-06-30, version 9.1.0*

Absolutely enjoy using LEO and learning more of the German language. I have this app open whenever I read my German novels or news!

### 5/5 — Top

*2025-05-07*

Einfach gut
Gefällt, einfache Bedienung, übersichtlich, nicht viel Schnick Schnack, die Werbung stört mich nicht, aber die kleine einmalige Gebühr von 2,99€ zahl ich gerne als absolute Anerkennung

### 5/5 — Neue Version stark verbessert

*2025-01-15*

Ich benutze Leo schon seit Jahren, allerdings lange nur um gelegentlich Vokabeln nachzuschlagen. Der Trainer war ziemlich umständlich und hakelig, da gab es deutlich bessere Apps. Mit der neuen Version hat sich das völlig verändert, ich benutze Leo jetzt täglich um mein Spanisch zu verbessern und finde ständig neue Wörter und Phrasen die ich in meiner selbst aufgebauten Struktur hinterlegen und üben kann. Toll gemacht!

### 5/5 — Meine favourite App

*2024-11-11*

Bin mit der App sehr zufrieden und nutze Sie gerne. Ich nutze nur diese für mein fließendes Italienisch und Englisch sowie das gestotterte Spanisch und meine 3 Worte Französisch. Ich habe nur die kostenlose Version drauf, würde auf jeden Fall aber auch die kostenpflichtige nehmen, wenn sie deutlich mehr - z. B. Offline-Betrieb oder auch Latein - bieten würde.

### 5/5 — Absolutely amazing!

*2024-10-20*

I was looking for a decent German-English dictionary and found one! You can also switch to Spanish-German, French-German, Italian -German etc. It includes definitions of words and, the best part, you can make flashcards, organize them in lists and test yourself!!! Quiz, flashcard app and dictionary all in one! ❤️🇩🇪

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*
