Auditory Training vs Letra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auditory Training
This app helps individuals improve auditory processing skills by offering customizable activities and games. It's designed for those with auditory processing disorders, students needing better focus, and professionals working with auditory development.
- Customizable activity composition
- Multiple module types
- Over 8 stimulus types
- Variable difficulty levels
- Progress-tracking games
- Unlimited player support
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Auditory processing refers to the way in which the Central Auditory System analyzes and interprets the sounds we hear, therefore the information heard is understood by our brain. People with auditory processing disorders (APD) hear sounds, but the way the brain translates these sounds is disrupted, resulting in disorderly messages. This app is indicated for individuals with deviations in the Auditory Processing Assessment; professionals who need to stimulate their clients' auditory skills; students who have difficulty concentrating and paying attention to the teacher's explanation in the presence of other distracting stimuli in the classroom; among others. Application Advantages: - Compose activities that stimulate Auditory Processing Skills - They present different types of modules (signed separately according to the needs of each individual) - Contains more than 8 types of different stimuli within the modules - Countless possibilities for variation of difficulties - Games in all modules to level progress and the need to continue training - Unlimited number of players Include the following modules: - Alternated Dichotic - Dichotic Digits - Non-verbal Sounds - Sequential Memory - Speech Identification - Temporal Pattern - Temporal Resolution
Letra
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Aprenda fonemas de forma interativa com áudio, imagens e exercícios práticos. O Letra-Som é uma plataforma educacional completa para quem quer dominar a pronúncia correta de fonemas. Principais Recursos: • Áudio Explicativo - Ouça a pronúncia detalhada de cada fonema com botões de play/pause intuitivos • Imagens de Articulação - Veja como posicionar a boca para cada som com imagens de referência e exemplos visuais • Variações de Escrita - Explore maiúsculas, minúsculas e formas cursivas em cards interativos • Cursos Completos - Acesse múltiplos cursos organizados por categorias com conteúdo sincronizado • Modo Offline - Baixe o conteúdo completo dos seus cursos para estudar sem internet • Variações de Fonemas - Descubra fonemas relacionados e suas variações em cards organizados • Tutoriais Interativos - Aprenda a usar o app com tutoriais guiados passo a passo • Cursos na Plataforma - Acesse cursos externos diretamente pelo app • Perfil e Configurações - Gerencie sua conta, preferências e suporte técnico • Design Responsivo - Interface adaptada para celulares, tablets e desktop • Sincronização Automática - Conteúdo atualizado automaticamente quando disponível Ideal para: Professores, pais, estudantes de fonética, terapeutas da fala e qualquer pessoa interessada em aprender fonemas com recursos multimídia completos.
Screenshots
Verdict
The clearest difference is in-app purchases: Letra at none against Auditory Training's 11. Letra also leads on update cadence (every 4 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads 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. Auditory Training sells 11 one-off in-app purchases. Letra asks for nothing beyond the download.
Auditory Training ships an update every 4 months, Letra every 4 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Auditory Training | Letra |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Thais Zemlickas Silva | Cockpit Lancamentos |
In-app purchases
Auditory Training
- Temporal Pattern - 3 months$2.99
- Non-Verbal Sounds - 3 months$2.99
- Dichotic Digits - 3 months$2.99
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- Sequential Memory - 3 months$2.99
- Alternated Dichotic - 3 months$2.99
- Temporal Pattern - 1 year$9.99
- Non-Verbal Sounds - 1 year$9.99
- Dichotic Digits - 1 year$9.99
- Temporal Resolution - 1 year$9.99
- Sequential Memory - 1 year$9.99
- Alternated Dichotic - 1 year$9.99
Letra
No in-app purchases
Questions
Is Auditory Training free?
Is Letra free?
Do Auditory Training or Letra have ads?
Which is updated more often, Auditory Training or Letra?
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