Comparison

YoIM vs allgram

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

Head to head
About

YoIM

This app allows for instant, zero-character communication with friends and family. Send quick, pre-defined notifications for everyday moments like meals, arrivals, or greetings.

Highlights
  • Zero-character messaging
  • Quick notification sending
  • Pre-defined message options
  • Instant communication
  • Friend and family focused
Features
Read full description

Yo.im is a zero character communications app for sending quick notifications to friends and family such as Yo (it's time to eat, time to go, thinking of you, good morning, I'm here, etc.).

About

allgram

Communicate securely and privately with this decentralized social app. It offers encrypted messaging, voice, and video calls, along with features for social networking and project collaboration. Your data is protected by blockchain technology and a secure digital ID.

Highlights
  • Secure video, voice, and conference calling
  • Encrypted messaging and text chat
  • Blockchain-based digital ID
  • Decentralized peer-to-peer connections
  • Calendar scheduling for groups
  • Blogs for discovering and connecting with people
Read full description

allgram. Your conversations, your community, your data, finally private by default. allgram is a decentralized, peer-to-peer messenger built on a simple idea: the internet should belong to people, not platforms. No ads. No algorithms deciding what you see. No company holding your data hostage. Just fast, end-to-end encrypted communication and communities that you actually own. PODS: communities that don't get buried Join focused spaces for the things you care about: Investing, AI, Business, Programming, Fitness, Travel, and more. Pods use thread-first conversations, where posts stay front and center while replies stack neatly beneath, so great discussions never disappear into an endless scroll. Ask questions, share takes, vote with a tap, earn Expert and Founding-member badges, and follow the people worth following. CHATS: end-to-end encrypted and local-first Direct and group messages encrypted on your device and readable only by you and the people you're talking to. Send photos, videos, GIFs, files, and voice notes with a live waveform. React, reply, edit, delete, run polls. Everything you expect, nothing you don't. DECENTRALIZED P2P CHATS: truly serverless Start a one-time, peer-to-peer conversation that lives only between two devices. Nothing is stored, anywhere. Close the app and it's gone. The most private way to talk, period. CALLS: crystal-clear and encrypted One-to-one and group voice and HD video calls, end-to-end encrypted, with a floating mini-player so you can keep talking while you browse. DIGITAL ID: blockchain-verified, controlled by you Prove you're real without handing your identity to a corporation. Allgram's optional Digital ID is verified once and anchored on the blockchain: tamper-proof, portable, and owned by you, not the platform. You decide exactly what's shared and with whom. Real people, real trust, zero surveillance. DISTRIBUTED FILE STORAGE: powered by IPFS Your files live on decentralized, peer-to-peer infrastructure instead of one company's server farm. Resilient, portable, and yours. PRIVACY ISN'T A FEATURE. IT'S THE FOUNDATION. • End-to-end encryption by default • Peer-to-peer, decentralized architecture • No ads, ever. No data mining. No tracking. • You hold the keys. Literally. Messaging, communities, calls, identity, and storage, all reimagined for a world thaconvenience. Welcome to allgram. This is your space. Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

YoIM4 screens
allgram4 screens

Verdict

The call

The clearest difference is update cadence: YoIM at every 2 days against allgram's weekly. YoIM also leads on iOS requirement (13.4 vs 17.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for YoIM against 5.0 for allgram. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

YoIM ships an update every 2 days, allgram weekly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
YoIM versus allgram: the parameters behind the verdict, then further details
ParameterYoIMallgram
PriceFreeFree
Rating5.0 (7 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings7 — better4
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.4 — better17.0
Further details — not scored
Size22 MB156 MB
Age rating4+12+
DeveloperGetVocalAllgram LLC

Customer experience

YoIM

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

allgram

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

YoIM

No in-app purchases

None

allgram

No in-app purchases

Questions

Is YoIM free?
YoIM is free to download, with no in-app purchases.
Is allgram free?
allgram is free to download, with no in-app purchases.
Which has better reviews, YoIM or allgram?
YoIM and allgram are both rated 5.0 out of 5 on the App Store, from 7 and 4 ratings respectively.
Do YoIM or allgram have ads?
Neither YoIM nor allgram shows ads.
Which is updated more often, YoIM or allgram?
YoIM ships an update every 2 days, and allgram weekly. Most recently, YoIM was updated on October 24, 2026 and allgram on October 21, 2026.

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