Comparison

Mastowatch vs Keyoxide

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

Head to head
About

Mastowatch

Discover and explore Mastodon servers with this utility app. Get detailed statistics, view trending content, and check server rules and limitations without needing to log in.

Highlights
  • Find Mastodon servers
  • Inspect server details
  • View user and post counts
  • See trending links and posts
  • Check blocked domains
  • Discover custom emoji
  • Review server rules
Features
Read full description

Hi! I’m Mastowatch and I can help you find and inspect Mastodon servers. Whether you're new to Mastodon and just need help finding the perfect instance or you want to look up details and statistics about your favorites, Mastowatch can help you find anything you might need to know about a particular Mastodon server without ever logging in! Features: * User and post counts * Trending links and posts * Blocked domains * Custom emoji * Rules * Supported languages * Supported upload types and sizes * Character limits * And more! Let Mastowatch help you find your home on Mastodon, the decentralized social network of the future with no ads and no tracking!

About

Keyoxide

Establish a secure and private decentralized online identity. Prove ownership of various online accounts and domains, linking them to a single profile regardless of usernames. This platform helps establish your digital presence and verify your online properties.

Highlights
  • Decentralized online identity
  • Prove account ownership
  • Link domains and IM accounts
  • Verify online properties
  • Privacy-friendly platform
  • Secure identity establishment
Features
Read full description

A modern, secure and privacy-friendly platform to establish your decentralized online identity Keyoxide allows you to prove “ownership” of accounts on websites, domain names, IM, etc., regardless of your username. That last part is important: you could, for example, be ‘alice’ on Lobste.rs, but ‘@alice24’ on Twitter. And if your website is ‘thatcoder.tld’, how are people supposed to know that all that online property is yours? Of course, one could opt for full anonymity! In which case, keep these properties as separated as possible. But if you’d like these properties to be linked and, by doing so, establish an online identity, you’ll need a clever solution. Enter Keyoxide. When you visit someone’s Keyoxide profile and see a green tick next to an account on some website, it was proven beyond doubt that the same person who set up this profile also holds that account.

Screenshots

Mastowatch4 screens
Keyoxide4 screens

Verdict

The call

The clearest difference is in-app purchases: Keyoxide at none against Mastowatch's 4. Keyoxide also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 80%). Mastowatch's advantage is ratings volume (17 vs 4). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mastowatch sells 4 one-off in-app purchases. Keyoxide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Keyoxide holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 17 and 4 respectively. Written reviews point the same way: 80% of Mastowatch's written reviews are positive against 100% of Keyoxide's.

UpkeepUpdate frequency

Mastowatch ships an update monthly, Keyoxide every 3 weeks. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
Mastowatch versus Keyoxide: the parameters behind the verdict, then further details
ParameterMastowatchKeyoxide
PriceFreeFree
Rating4.7 (17 ratings)5.0 (4 ratings) — better
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings17 — better4
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS26.014.0 — better
Further details — not scored
Size40 MB35 MB
Age rating17+4+
DeveloperJustin FerrellBerker Sen

Customer experience

Mastowatch

All ratings16 ratings
Positive93.8%
Neutral6.3%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

Keyoxide

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Mastowatch

One-time4
  • Small Tip$0.99
  • Mastowatch Pro$3.99
  • Medium tip$4.99
Show 1 more
  • Large Tip$9.99
None

Keyoxide

No in-app purchases

Questions

Is Mastowatch free?
Mastowatch is free to download, with in-app purchases available.
Is Keyoxide free?
Keyoxide is free to download, with no in-app purchases.
Which has better reviews, Mastowatch or Keyoxide?
Keyoxide is rated higher. Mastowatch averages 4.7 out of 5 from 17 ratings, while Keyoxide averages 5.0 from 4 ratings.
Do Mastowatch or Keyoxide have ads?
Neither Mastowatch nor Keyoxide shows ads.
Which is updated more often, Mastowatch or Keyoxide?
Mastowatch ships an update monthly, and Keyoxide every 3 weeks. Most recently, Mastowatch was updated on November 3, 2026 and Keyoxide on November 3, 2026.

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