Comparison

Atomic vs CIMM

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

Head to head
About

Atomic

This app offers daily listening challenges to improve English comprehension. It's designed to build a language habit through short, engaging exercises, catering to various levels and accents. Track your progress and maintain a streak with quick, effective practice.

Highlights
  • Daily listening challenges
  • AI-powered learning
  • Typing practice
  • Instant feedback
  • Streak tracking
  • Multiple accents and levels
Features
Read full description

Learn a language by ear, one sentence a day. Atomic Learning gives you a fresh listening challenge every day in the language you're learning — Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Dutch or English. Press play, type what you hear, and see your accuracy in under a minute. ▸ 11 LANGUAGES, ONE HABIT • Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Dutch and English • Switch languages anytime from the top bar • Every language has its own daily challenges and its own streak • Every language's daily challenges are free ▸ HOW IT WORKS • Press play to hear an everyday sentence read by a natural voice • Type exactly what you heard • Get instant, word-by-word accuracy • See which words you missed and replay the audio • Translate the sentence into your own language with one tap ▸ FAIR SCORING FOR EVERY LANGUAGE • Accents are optional — "cafe" counts for "café", and the correct spelling is still shown • German umlauts can be typed as ae, oe, ue • Japanese: type kana, kanji is not required • Korean: spacing is ignored, since you can't hear it • Chinese: type in Simplified or Traditional, with any pinyin or zhuyin keyboard; 他, 她 and 它 count as the same ▸ BUILD YOUR STREAK • One minute a day beats a long weekend cram • Keep a streak for each language and difficulty • Track your accuracy over weeks and months • Set a daily reminder at the time that suits you ▸ TWO DIFFICULTY MODES • Normal — everyday sentences at a comfortable pace • Hard — longer, faster sentences that stretch your vocabulary ▸ REVIEW YOUR MISTAKES • Words you missed are collected for you • Listen to them again and lock them in ▸ WHY DICTATION WORKS Most learners can read far more than they can understand out loud. Dictation closes that gap: every word you miss is one your ear skipped. It trains listening, vocabulary and spelling at once, and it's a focused warm-up for the listening part of exams like DELE, DELF, JLPT, TOPIK, HSK and IELTS. ▸ ATOMIC LEARNING PRO • Unlimited Hard Mode challenges • Replay every past challenge • Unlimited translations and retries • Unlimited review replays • One Pro unlocks all languages • Always ad-free Start small. Stay consistent. Understand more every day. ▸ SUBSCRIPTION & PURCHASE INFO Atomic Learning Pro is available as an auto-renewable subscription (monthly or yearly) or a one-time Lifetime purchase. Subscription length and price are shown in the app before purchase. Payment is charged to your Apple ID account at confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://atomiclearning.app/terms-of-use Privacy Policy: https://atomiclearning.app/privacy-policy

About

CIMM

Features
Read full description

Bienvenidos a la app móvil oficial del Centro Internacional María Montessori en Málaga, España. Este hermoso y personalizable diseño presenta una disposición clara de recursos para los padres, el personal, los visitantes y cualquier otro miembro de la comunidad de CIMM. Puedes usar esta app para... • Recibir notificaciones sobre actualizaciones importantes del colegio • Enviar notificaciones de ausencias y asistencias • Contactar con colegio con solo pulsar un botón • Acceder a los sitios web importantes de CIMM • Consultar las últimas noticias y redes sociales de CIMM • Conocer más sobre Centro Internacional María Montessori • ¡Y mucho más! Tu app de Montessori Gran Bilbao es totalmente personalizable: reorganiza tus organiza los portales a tu gusto para tener a mano lo que más utilices. Si siempre entras a los chats de grupo, puedes colocar ese portal como el primero. Si no consultas las redes sociales del colegio, puedes desactivar ese portal. Esta app está desarrollada con tecnología de vanguardia y un diseño moderno e intuitivo, optimizado a partir de millones de datos de uso. A medida que la tecnología siga mejorando, notarás que tu app será cada vez mejor con el tiempo. Si tienes ideas, sugerencias, preguntas o comentarios sobre cualquier aspecto de la app, puedes enviarlos fácilmente a través del buzón de sugerencias (en la pantalla de "Perfil"). Siempre se tendrá en cuenta tu opinión para seguir mejorando la experiencia de la app de CIMM para todos. Esta app ha sido creada con Onespot, un creador de apps diseñado para facilitar y hacer accesible la creación de aplicaciones móviles a cualquier organización. Gracias a Onespot, Centro Internacional María Montessori ha podido diseñar y lanzar una app totalmente funcional y personalizable sin necesidad de conocimientos técnicos. Onespot permite a colegios, empresas y comunidades crear apps que optimizan la comunicación y refuerzan el vínculo con sus usuarios. Al utilizar esta innovadora herramienta, CIMM puede actualizar y modificar fácilmente su app para responder a las necesidades cambiantes de su comunidad, garantizando una experiencia fluida para todos los usuarios. Para obtener más información sobre esta app, visita MontessoriMobileApps.com. Para contactar directamente con los desarrolladores, escribe a team@seabirdapps.com.

Screenshots

Atomic4 screens
CIMM4 screens

Verdict

The call

The clearest difference is in-app purchases: CIMM at none against Atomic's 4. CIMM also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Atomic's advantage is update cadence (every 5 days vs every 4 months). On price and ads 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. Atomic sells 4 in-app purchases, starting at $4.99 per month. CIMM asks for nothing beyond the download.

UpkeepUpdate frequency

Atomic ships an update every 5 days, CIMM every 4 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 4 level
Atomic versus CIMM: the parameters behind the verdict, then further details
ParameterAtomicCIMM
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size46 MB64 MB
Age rating4+4+
DeveloperChung Ping TsengSeabird Apps

In-app purchases

4 purchases

Atomic

Subscriptions2
  • Atomic Learning - Monthly Plan$4.991 Month
  • Atomic Learning - Yearly Plan7 Days trial$29.991 Year
One-time2
  • AtomicLearning Pro Lifetime$39.99
  • AtomicLearning Pro Lifetime$59.99
None

CIMM

No in-app purchases

Questions

Is Atomic free?
Atomic is free to download, with in-app purchases available.
Is CIMM free?
CIMM is free to download, with no in-app purchases.
Do Atomic or CIMM have ads?
Neither Atomic nor CIMM shows ads.
Which is updated more often, Atomic or CIMM?
Atomic ships an update every 5 days, and CIMM every 4 months. Most recently, Atomic was updated on November 4, 2026 and CIMM on October 30, 2026.

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