Íscar vs Substack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Íscar
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Ayuntamiento de Íscar. Información sobre noticias locales, agenda cultural y deportiva, callejero con mapa y geolocalizador, teléfonos de interés, horario de autobuses, notificaciones.. NOTICIAS - Todas las noticias de cada concejalía municipal en un solo click en tu móvil, y además podrás compartir las que más te interesen en las redes sociales. MAPAS - Su geolocalizador te permitirá encontrar el lugar que buscas: la farmacia más cercana, el polideportivo, biblioteca.... Además va acompañado de una brújula que facilita la orientación en el mapa. DIRECTORIO - Directorio telefónico, distintos teléfonos como emergencias, teatro, Juzgado, centro de salud... simplemente tocar y llamar. AGENDA - Infórmate de todos los eventos que tendrán lugar en tu municipio, para que no te lo pierdas!! ALERTAS - Notificaciones Push de nuestro municipio. Todo lo que debes saber en tiempo real.
Substack
Discover creators, ideas, and communities through videos, writing, and podcasts. Subscribe for free or upgrade to access exclusive content and connect directly with creators. Enjoy ad-free media and participate in live events.
- Subscribe to creators
- Ad-free video and podcasts
- Live streams and group chats
- Explore independent ideas
- Read aloud articles
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Substack is a new media app that connects you with the creators, ideas, and communities you care about most. - Support the creators you love: Subscribe for free or upgrade to view original work and connect directly with your favorite writers, artists, and podcasters. - Enjoy ad-free videos and podcasts: Access short-form clips, video episodes, and read-aloud articles without interruptions. - Connect in real time: Join livestreams and live group chats, where top creators bring their biggest supporters into their world. - Explore independent ideas: Discover bold opinions and engaging views across food, sports, politics, fashion, comedy, finance, and more. How it works: 1. Download the Substack app. 2. Claim your handle. 3. Explore the feed to enjoy notes, videos, and clips from creators. 4. Subscribe to your favorites for free, tune into their livestreams and join private group chats.
Screenshots
Verdict
The clearest difference is in-app purchases: Íscar at none against Substack's 24. Íscar also leads on iOS requirement (15.0 vs 17.0). Substack's advantage is ads (none vs shown) and update cadence (weekly vs every 13 months). On price 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. Substack sells 18 in-app purchases, starting at $4.99 per month. Íscar asks for nothing beyond the download.
Íscar ships an update every 13 months, Substack weekly. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.
| Parameter | Íscar | Substack |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (545K ratings) — better |
| Positive reviews | — | 72.2% of reviews |
| Number of ratings | — | 545K — better |
| Update frequency | Every 13 months | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #4 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 50 MB | 228 MB |
| Age rating | 17+ | 17+ |
| Developer | Ayuntamiento de Iscar | Substack, Inc. |
Bugs and requests
Íscar
Not enough reviews yet to summarise bugs or requests.
Substack
Reported bugs
4 issues- Login issues and inability to sign in
- Inconsistent behavior when archiving/deleting posts
- Playback issues with audio content
- Incompatibility with older devices or operating systems
Requested features
5 requests- Add search functionality within app
- Improve notification management
- Allow customization of font size and style
- Implement ability to mark articles as read/unread
- Add option to collapse/expand comment threads
In-app purchases
Íscar
No in-app purchases
Substack
- Hung Up (Monthly)$4.991 Month
- The Dworkin Report (Monthly)$4.991 Month
- Popular Information (Monthly)$5.991 Month
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- Monthly$5.991 Month
- Isolation Journals (Monthly)$5.991 Month
- Ettingermentum (monthly)$5.991 Month
- What To Cook (Monthly)$5.991 Month
- The Present Age (Monthly)$6.991 Month
- The Message Box (Monthly)$7.991 Month
- House Inhabit (Monthly)$8.991 Month
- Noahpinion (Monthly)$9.991 Month
- Slow Boring (Monthly)$9.991 Month
- Razib Khan (Monthly)$10.991 Month
- House of Strauss (Monthly)$11.991 Month
- The Dworkin Report (Annual)$49.991 Year
- Annual$59.991 Year
- Isolation Journals (Annual)$59.991 Year
- Slow Boring (Annual)$99.991 Year
