Saudade FM vs ISFM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Saudade FM
This radio app plays unforgettable hits from the 1960s to the 2000s, featuring national and international music. It also provides intelligent content on journalism, culture, and history, making music a soundtrack to your life.
- Flashback music from 1960s-2000s
- National and international hits
- Journalism and cultural content
- Historical contextualization
- Music as a soundtrack companion
- Social media integration
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Every song brings a special memory. Whatever it may be, one thing is certain: it gains rhythm on Saudade FM. A radio station passionate about great hits. Those unforgettable ones. That awaken feelings. They inspire achievements. They revive dreams. They turn emotions into a soundtrack companion. The best of Flashback from the 1960s to the 2000s. National and International music. Intelligent informative content: journalism, culture, behavior, historical contextualization. Welcome to Saudade FM! I Love This Radio! Instagram: @saudadefm - Facebook: @radiosaudadefm - Twitter: @saudadefm - YouTube: /radiosaudadefm - TIKTOK: @SaudadeFM
ISFM
This app brings the sounds of the São Paulo coast to your device, featuring a mix of pop, rock, reggae, indie, and surf music. It's designed for those who embrace beach culture, extreme sports, and a laid-back lifestyle.
- Coastal São Paulo radio station
- Pop, Rock, Reggae, Indie, Surf Music
- Beach and extreme sports lifestyle
- Interactive programming
- Caiçara style music
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O litoral paulista tem uma rádio que é a sua cara... 013FM! Feita especialmente para quem tem o DNA da praia, dos esportes radicais e de toda a vibe e atitude 013! A cultura do "Tu", do "Mango", da "Média" "Do rolê na orla". Terra de Charlie Brown Jr., "Dos Meninos da Vila". Da galera do bem! Que corre atrás e faz a diferença! Uma rádio com lifestyle, de bem com a vida, interativa e com uma programação ao som do mar. Pop, Rock, Reggae, Indie, Surf Music no melhor estilo caiçara. 013FM! Entre nessa onda!
Screenshots
Verdict
The clearest difference is rating: ISFM at 5.0 against Saudade FM's 4.0. ISFM also leads on ads (none vs shown) and update cadence (every 2 months vs every 5 months). Saudade FM's advantage is review sentiment (100% vs 67%). On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ISFM holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews complicate that: 100% of Saudade FM's written reviews are positive against 67% of ISFM's, so the app with the better star average is not the one people write more warmly about.
Saudade FM ships an update every 5 months, ISFM every 2 months. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.
| Parameter | Saudade FM | ISFM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitor Vieira | Goldtowersystemcompany Ltda |
Customer experience
Saudade FM
ISFM
In-app purchases
Saudade FM
No in-app purchases
ISFM
No in-app purchases
