MailJerry vs Proxycat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Mailbox Sync
- Migrate Emails & Folders
- Works with All Providers
- Bulk Migration
- No Duplicates
- Mailbox Health Check
- 100% Secure
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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!
Proxycat
This app allows developers to capture and modify HTTP messages using JavaScript. It offers various viewers for data formats and supports SSL decryption. Scripts can be synchronized via iCloud for seamless workflow.
- HTTP message capture
- Request/response modification via JavaScript
- Multiple data viewers (JSON, Tree, HTML, XML, Hex)
- Code Prettier
- iCloud script synchronization
- SSL Decryption
- Dark Mode
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Proxycat is a debugging application that can be used to capture http messages. You can use javascript code to modify requests and responses. Features - JSON, Tree View, HTML, XML, JavaScript and Hex Viewers - Code Prettier - iCloud synchronize scripts - Script can modify requests and responses - SSL Decryption - Dark Mode Feedback - [email](mailto:bytecrossing@gmail.com) - [twitter](https://twitter.com/ByteCrossingLtd)
Screenshots
Verdict
The clearest difference is rating: Proxycat at 5.0 against MailJerry's 4.2. Proxycat also leads on review sentiment (100% vs 71%) and update cadence (fortnightly vs monthly). MailJerry's advantage is in-app purchases (none vs 1). On price, ratings volume, ads 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
Both are free to download. Proxycat sells 1 one-off in-app purchase. MailJerry asks for nothing beyond the download.
Proxycat holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 71% of MailJerry's written reviews are positive against 100% of Proxycat's.
MailJerry ships an update monthly, Proxycat fortnightly. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.
| Parameter | MailJerry | Proxycat |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 71.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 2 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | CODE black Software GmbH | Byte Crossing |
Customer experience
MailJerry
Proxycat
In-app purchases
MailJerry
No in-app purchases
Proxycat
- Proxycat Pro$2.99








