Comparison

MailJerry vs Sensry Toolbox

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

Sensry Toolbox

Features
Read full description

Sensry Toolbox is the App from Sensry GmbH to scan, detect, configure and read out all variants of Sensry’s BLE (I)IoT multi sensors. You can see and analyze the output of the 9-axis accelerometer, gyroscope, magnet sensor, as well as all the built-in environmental sensors, measuring temperature, pressure, humidity and light and the built-in air quality sensors giving CO2, volatile organic components (VOC) and air quality index (AQI). In special sensor variants an additional high frequency 3-axis vibration sensor as well as up to two microphones for stereophonic measurements can be read out as well. All sensor values can be visualized by a configurable graphic viewer, recorded and stored / send in tabular form. Finally, the sensor firmware can be updated via an over the air update (OTA).

Screenshots

MailJerry4 screens
Sensry Toolbox4 screens

Verdict

The call

The clearest difference is iOS requirement: Sensry Toolbox at 13.0 against MailJerry's 16.6. 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.

UpkeepUpdate frequency

MailJerry ships an update monthly, Sensry Toolbox every 2 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
MailJerry versus Sensry Toolbox: the parameters behind the verdict, then further details
ParameterMailJerrySensry Toolbox
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings5 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size49 MB38 MB
Age rating4+4+
DeveloperCODE black Software GmbHsensry GmbH

In-app purchases

None

MailJerry

No in-app purchases

None

Sensry Toolbox

No in-app purchases

Questions

Is MailJerry free?
MailJerry is free to download, with no in-app purchases.
Is Sensry Toolbox free?
Sensry Toolbox is free to download, with no in-app purchases.
Do MailJerry or Sensry Toolbox have ads?
Neither MailJerry nor Sensry Toolbox shows ads.
Which is updated more often, MailJerry or Sensry Toolbox?
MailJerry ships an update monthly, and Sensry Toolbox every 2 months. Most recently, MailJerry was updated on October 15, 2026 and Sensry Toolbox on October 1, 2026.

Other comparisons