Alpha PS vs Murmur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alpha PS
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Chat with people you know in real life without knowing who is who. Create a private chat group with friends or colleagues. All members can see who's in the chat group, but no one knows who sent each message. This is perfect if you want to share salaries or other sensitive information with colleagues, or if you want to get honest feedback from friends.
Murmur
This social app enables college students to foster campus connections by anonymously sending digital postcards. Share compliments and spread kindness within your university community, breaking down social barriers.
- Anonymous digital postcards
- Campus community building
- Send compliments
- Spread kindness
- University directory integration
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Murmur is a social app that helps college students build stronger campus communities through anonymous digital postcards. Send anonymous compliments to students in your university directory like "Cutest Smile" or "Secretly everyone's favorite". Break down social barriers and spread earnest kindness with Murmur.
Screenshots
Verdict
The clearest difference is iOS requirement: Alpha PS at 11.0 against Murmur's 17.0. On price, ads, 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.
| Parameter | Alpha PS | Murmur |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 18 MB |
| Age rating | 12+ | 17+ |
| Developer | Parabolic Surf, LLC | Murmur Platforms, Inc. |
In-app purchases
Alpha PS
No in-app purchases
Murmur
No in-app purchases









