Head-to-head · App Store (iOS)
Side-by-side ratings, reviews, live chart rankings, release cadence, tech stack, and 30-day momentum.
Higher rated
Microsoft Copilot
by 0.10 stars
More reviews
Signal - Private Messenger
by 648,623
Ranks higher
Tied
US Top Free, overall
Ships more often
Microsoft Copilot
release cadence
Wider reach
Microsoft Copilot
countries charted
✓ marks the leader on each metric. Deltas are 7-day changes.
| Metric |  |  |
|---|---|---|
| App Store rating | ✓4.84 | 4.74 |
| Total reviews | 394,145▲1,689 | ✓1,042,768 |
| US rank | — | — |
| Best global rank | #59Micronesia | ✓#49Lithuania |
| Countries charted | ✓40 | 33 |
| Top category rank | ✓#13Productivity | — |
| Release cadence | ✓Every 3 days | — |
| Versions tracked | ✓4v30.0.440528001 | 1v8.13 |
| Android rating | ✓4.642,297,053 | iOS only |
| SDKs detected | — | 21325 frameworks |
| Tracking since | May 2026 | May 2026 |
| Price | Free | Free |
| Developer | Microsoft Corporation | Signal Messenger, LLC |
Last 30 snapshots
Rating
4.84
Reviews
394,145
US rank
—
Rating
4.74
Reviews
1,042,768
US rank
—
As of June 2026, Microsoft Copilot holds a 4.84-star App Store rating from 394,145 reviews and is currently off the US Top Free chart. Signal - Private Messenger holds a 4.74-star App Store rating from 1,042,768 reviews and is currently off the US Top Free chart. Microsoft Copilot leads on rating, while Signal - Private Messenger has the larger review base.
On release velocity, Microsoft Copilot ships updates every 3 days versus — for Signal - Private Messenger — Microsoft Copilot updates more frequently. Microsoft Copilot currently charts in 40 countries, and Signal - Private Messenger in 33. All figures are collected by Tech Dev Notes every 4 hours from the App Store.
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Tech Dev Notes tracks both Microsoft Copilot and Signal - Private Messenger with daily ratings, review counts, App Store chart positions, and version release history. Visit the comparison page to see side-by-side trends.
Check the live comparison chart for current US App Store rankings. Positions change daily based on downloads, so the comparison page shows the latest data alongside historical trends.
The comparison page shows version history and release cadence for both apps. You can see which app ships updates more frequently and track every release in the changelog.
