Comparison

Germ DM vs Grain Social

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

Head to head
About

Germ DM

This app offers end-to-end encrypted private messaging for users of Bluesky and ATProtocol. It prioritizes user control, privacy, and consent, allowing for secure 1:1 chats and temporary contact methods without requiring personal information.

Highlights
  • End-to-end encrypted 1:1 messaging
  • Connects to ATProtocol accounts
  • Burner cards for temporary contacts
  • Authentication of message sources
  • Mute group conversations by card
  • No phone number or email required
Features
Read full description

Connect without oversharing. Start sending private, end-to-end encrypted DMs and voice notes in seconds—no handle or phone number needed. Bluesky user? Sign in with Bluesky, Blacksky, or ATProto to instantly find your mutuals and start DMing from your handle. Build additional burner cards to connect even more privately. Germ DM lets you: - Share 1:1 texts and voice memos with best-in-class privacy - Use our App Clip to skip the App Store when launching chats - Log in with your ATProto account to message with friends from Bluesky, Blacksky, Mu.Social, Skylight, and more. Find your mutuals in Germ or start a chat from your profile on Bluesky and beyond - Build burner cards for friends you’re just getting to know - Authenticate who your messages are coming from - Mute groups of conversations at once by managing notifications by which card you shared Everything in Germ is completely private, and we use the newest technology to keep your secrets safe. No one can access your content except the people you share it with—not even us. Germ is end-to-end encrypted with post-quantum cryptography on the open source standard Messaging Layer Security, and uses on-device transcription for your voice notes. Germ is carefully designed to put you in charge of your data and connections, and will never share your information outside your control. More features are dropping every month, and we want to hear from you! Find us on Bluesky at @germnetwork.com, or visit our website germnetwork.com for more ways to get in touch. Germ Network, Inc. is a proud Public Benefit Corporation.

About

Grain Social

This photo-first social networking app allows users to share galleries of images with titles, descriptions, and locations, as well as ephemeral 24-hour stories. It offers multiple feed options including following, curated content, camera type, and location-based browsing. Sign-in is integrated with a Bluesky account.

Highlights
  • Post image galleries with titles and descriptions
  • Share 24-hour ephemeral stories
  • Browse feeds by following, curated, camera, or location
  • Add alt text to photos
  • Integrates with Bluesky accounts
  • Supports @mentions, #hashtags, and links
Features
Read full description

Grain is a photo-first social app. Post galleries, share 24-hour stories, and browse feeds by following, For You, camera, or location. Galleries One photo or a full set. Each gallery has a title, description, and location. Add alt text on individual photos. EXIF is read from the file and kept intact. Stories Share something in the moment. Stories disappear after 24 hours. Favorite and comment the same as on galleries. Feeds Pin the ones you want: following, For You, by camera body, or by location with a map. Mentions, hashtags, links @mention people, add #hashtags, paste links. All tappable. Sign in with your Bluesky account No new password. Your Bluesky handle and followers come with you. People who follow you on Bluesky can find you on Grain, and the people you already follow are here too. Don't have a Bluesky account? Make one at bsky.app, then sign in.

Screenshots

Germ DM4 screens
Grain Social4 screens

Verdict

The call

The clearest difference is rating: Germ DM at 4.6 against Grain Social's 3.8. Germ DM also leads on review sentiment (83% vs 50%) and ratings volume (19 vs 4). On price, update cadence, ads and in-app purchases 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

Germ DM holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 19 and 4 respectively. Written reviews point the same way: 83% of Germ DM's written reviews are positive against 50% of Grain Social's.

UpkeepUpdate frequency

Germ DM ships an update every 10 days, Grain Social every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
Germ DM versus Grain Social: the parameters behind the verdict, then further details
ParameterGerm DMGrain Social
PriceFreeFree
Rating4.6 (19 ratings) — better3.8 (4 ratings)
Positive reviews83.3% of reviews — better50.0% of reviews
Number of ratings19 — better4
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS26.026.0
Further details — not scored
Size37 MB18 MB
Age rating12+17+
DeveloperGerm Inc.Chad Miller

Customer experience

Germ DM

All ratings19 ratings
Positive89.5%
Neutral0.0%
Negative10.5%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Grain Social

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Germ DM

No in-app purchases

None

Grain Social

No in-app purchases

Questions

Is Germ DM free?
Germ DM is free to download, with no in-app purchases.
Is Grain Social free?
Grain Social is free to download, with no in-app purchases.
Which has better reviews, Germ DM or Grain Social?
Germ DM is rated higher. Germ DM averages 4.6 out of 5 from 19 ratings, while Grain Social averages 3.8 from 4 ratings.
Do Germ DM or Grain Social have ads?
Neither Germ DM nor Grain Social shows ads.
Which is updated more often, Germ DM or Grain Social?
Germ DM ships an update every 10 days, and Grain Social every 2 weeks. Most recently, Germ DM was updated on November 3, 2026 and Grain Social on November 8, 2026.

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