Expercast vs Ultra N Back
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expercast
Transform your commute, exercise, or chores into learning opportunities with this audio app. Listen to curated articles, your favorite blogs, saved web content, documents, and even email newsletters. Track your progress, compete with friends, and master speed listening.
- Listen to curated article collections
- Convert blogs and websites to audio
- Save and listen to articles from any source
- Listen to PDF, Word, and EPUB files
- Forward email newsletters for audio playback
- Track listening stats and streaks
- Speed listening training mode
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Expercast is a spoken audio app that allows you to convert your downtime into knowledge. Start getting more out of the many hours you spend commuting, exercising, or doing housework! CAREFULLY CRAFTED CURATIONS Listen to collections of the all-time greatest articles on any topic, lovingly assembled by our curation team and expert users. SMART FEEDS OF ANY BLOG Struggling to keep up with your favorite blogs? Listen to them via Expercast! It’s like an RSS feed reader, but smarter, and in audio. SAVE ARTICLES FROM ANYWHERE Found a great article on the web or in another app? Save it to Expercast and listen to it later! We also integrate with Instapaper. LISTEN TO PDF, WORD, AND EPUB FILES Save files to Expercast and listen to them during your downtime. We support PDF files, Word documents, EPUB files, and more. CURATE EXPERCASTS OF YOUR OWN Assemble your favorite articles on any given topic by creating article collections of your own, for your friends and followers to subscribe to. LISTEN TO EMAIL NEWSLETTERS Falling behind in reading your email newsletters? Just forward them to Expercast, and we’ll add them to your listening queue! TRACK YOUR LISTENING STATS To help you form a healthy habit around exploiting your downtime, we nudge you to complete 30-day challenges, and to build daily and weekly streaks. COMPETE WITH YOUR FRIENDS Compare your listening achievements with those of your friends. And earn a black belt by joining the top 10% of our listeners! LEARN SPEED LISTENING Expercast features a speed listening training mode that helps you acquire a maximum amount of knowledge in your limited amount of downtime. DOZENS OF VOICES AND LANGUAGES Expercast supports a large variety of male and female voices across virtually any language for you to choose from. Do you have any questions? Ideas for how to improve our app? We’re happy to hear from you! Just drop us a note at support@expercast.com or feedback@expercast.com.
Ultra N Back
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Ultra N Back (UNB) is an app designed specifically to train working memory through the N-Back task. Allow me to introduce the features of UNB, which perfectly combine ease of use, sustainability, and fun. UNB offers three distinctive features: ・Highly customizable training functions ・Visualization of growth records and continuity support ・Community features such as rankings 1. Customizable Training Functions In UNB, in addition to the conventional N-Back modes that train you to remember “letters” and “positions,” you can also choose modes that require remembering “colors” and “shapes.” This provides multifaceted and high-load stimulation to the brain, making training more effective. We also addressed traditional issues with the N-Back task, such as difficulty training in places where sound cannot be played, or the inability to adjust training speed to individual needs. With UNB, you can toggle letter display ON/OFF and freely adjust training speed to suit your personal preference. 2. Visualization of Growth Records and Continuity Support The N-Back task is effective when practiced consistently over time. What matters most in sustaining practice is being able to feel your own progress. That’s why UNB automatically records the number of problems you solve each day, as well as the exact date you achieved each new N level. These records are visualized in simple, intuitive graphs, allowing you to easily compare with your past self and feel a stronger sense of growth. To further support consistency, UNB also features a notification system. You can set your own daily goal for the number of problems to solve. If you haven’t met your goal by a set time, UNB will remind you with a notification. As a bonus, notifications include hidden tips about the N-Back task that appear at random—don’t miss them! 3. Community Features such as Rankings Finding peers who are working on the same challenge is an enjoyable part of learning. UNB makes this possible with a problem-solving ranking system and easy-to-use sharing features for social media. In particular, the ranking system doesn’t just show the number of problems solved—it also displays titles that reflect the highest N level each player has achieved. Discovering that there are players who have mastered higher N levels will surely boost your motivation for N-Back training. Ultra N Back can truly be called the definitive N-Back training app. We hope you enjoy the experience! Other Links Official Website: https://www.all-prep.com Privacy Policy: https://www.all-prep.com/privacy-policy Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is in-app purchases: Expercast at none against Ultra N Back's 2. Expercast also leads on ads (none vs shown). Ultra N Back's advantage is update cadence (every 4 days vs monthly). On price, device support and iOS requirement 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. Ultra N Back sells 2 in-app purchases, starting at $0.99 per month. Expercast asks for nothing beyond the download.
Expercast ships an update monthly, Ultra N Back every 4 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Expercast | Ultra N Back |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 116 MB | 57 MB |
| Age rating | 17+ | 4+ |
| Developer | Rivuspurus | Ayumu Kawahara |
In-app purchases
Expercast
No in-app purchases
Ultra N Back
- Pro Plan$0.991 Month
- Unlimited Plan$1.991 Month









