Comparison

MailJerry vs MAVLink Telemetry

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

Head to head
About

MailJerry

Effortlessly migrate your emails and mailboxes to a new provider without needing IT expertise. This tool securely copies your entire folder structure, synchronizes accounts after migration, and works with all major email services.

Highlights
  • Mailbox Sync
  • Migrate Emails & Folders
  • Works with All Providers
  • Bulk Migration
  • No Duplicates
  • Mailbox Health Check
  • 100% Secure
Features
Read full description

Easy Email Migration with MailJerry Need to migrate emails and don't know how? With MailJerry, you don't have to be an IT expert. Our email migration tool takes care of all your emails and migrates them securely to their new destination. With the MailJerry email migration tool, you can copy your emails to a new server or mailbox and sync your emails after the migration. MailJerry works with all major providers, exchange accounts & all IMAP mailboxes! FEATURES: + Mailbox Sync After the migration, MailJerry keeps your accounts synchronised. + Migrate Emails & Folders MailJerry migrates your complete folder structure including drafts & sent objects. + Works with All Providers Gmail, MS 365, iCloud, Yahoo!, GMX, Exchange and all IMAP accounts + Bulk Migration Easily migrate hundreds of mailboxes. With CSV upload! + No Duplicates MailJerry checks if your account already contains data & prevents duplicates. + Mailbox Health Check Our email migration service ensures that your new mailbox is ready to receive your data. + 100% Secure Your emails are strictly private. MailJerry does not read or store any of your data. COMPATIBILITY: MailJerry works with all major providers, mail clients & all IMAP accounts With the MailJerry app, you can easily migrate your emails to a new provider. You don’t know the address of your mail server or your email port? Be it Gmail, Yahoo, outlook.com, Amazon Simple Email, GMX, Exchange or many more, MailJerry comes with a large range of provider presets and facilitates your migration. Lean back and enjoy the smoothest email migration ever: MailJerry – The most efficient way to migrate email accounts!

About

MAVLink Telemetry

Monitor live flight data from MAVLink-compatible drones in real-time. Track altitude, speed, GPS, battery, and more on an interactive map with system health indicators. Ideal for professional drone operators needing field telemetry.

Highlights
  • Real-time MAVLink telemetry via UDP
  • Live map with flight trail tracking
  • Battery, GPS, and RC signal monitoring
  • System health dashboard
  • Flight timer and altitude tracking
  • Demo mode for exploration
Features
Read full description

MAVLink Telemetry gives you real-time flight data from any MAVLink-compatible drone, directly on your iPhone. Built for professional and commercial drone operators who need reliable, at-a-glance telemetry in the field. Live Telemetry Dashboard Monitor altitude, ground speed, vertical speed, GPS coordinates, satellite count, battery level, RC signal strength, and flight mode. Interactive Flight Map Track your drone's live position and flight path on a full-screen map with heads-up telemetry overlay. System Health Monitoring Keep tabs on accelerometer, gyroscope, magnetometer, GPS, and battery status with clear health indicators. Key Features · Real-time MAVLink telemetry via UDP · Live map with flight trail tracking · Battery, GPS, and RC signal monitoring · Flight timer and altitude tracking · System health dashboard · Configurable connection settings · Demo mode to explore the app without a drone Compatibility Works with PX4 and any MAVLink-compatible flight controller over UDP. Default port 14540, configurable in Settings.

Screenshots

MailJerry4 screens
MAVLink Telemetry4 screens

Verdict

The call

The clearest difference is rating: MAVLink Telemetry at 5.0 against MailJerry's 4.2. MAVLink Telemetry also leads on update cadence (every 2 weeks vs monthly). MailJerry's advantage is ratings volume (5 vs 1) and iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and monetization model 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

MAVLink Telemetry holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: MailJerry has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

MailJerry ships an update monthly, MAVLink Telemetry every 2 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 6 level
MailJerry versus MAVLink Telemetry: the parameters behind the verdict, then further details
ParameterMailJerryMAVLink Telemetry
PriceFreeFree
Rating4.2 (5 ratings)5.0 (1 ratings) — better
Positive reviews71.4% of reviews—
Number of ratings5 — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better18.0
Further details — not scored
Size49 MB37 MB
Age rating4+4+
DeveloperCODE black Software GmbHRandom Noise Studios

Customer experience

MailJerry

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

MAVLink Telemetry

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MailJerry

No in-app purchases

None

MAVLink Telemetry

No in-app purchases

Questions

Is MailJerry free?
MailJerry is free to download, with no in-app purchases.
Is MAVLink Telemetry free?
MAVLink Telemetry is free to download, with no in-app purchases.
Which has better reviews, MailJerry or MAVLink Telemetry?
MAVLink Telemetry is rated higher. MailJerry averages 4.2 out of 5 from 5 ratings, while MAVLink Telemetry averages 5.0 from 1 ratings.
Do MailJerry or MAVLink Telemetry have ads?
Neither MailJerry nor MAVLink Telemetry shows ads.
Which is updated more often, MailJerry or MAVLink Telemetry?
MailJerry ships an update monthly, and MAVLink Telemetry every 2 weeks. Most recently, MailJerry was updated on October 15, 2026 and MAVLink Telemetry on October 5, 2026.

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