FindMyIDFA vs MailJerry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FindMyIDFA
This app helps iOS developers quickly find and share essential device information. It's designed to streamline the process of gathering data needed for app development and testing.
- Find device information
- Share device information
- iOS app development tool
- Streamline data gathering
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Easily find and share your device information for iOS app development.
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!
Screenshots
Verdict
The clearest difference is rating: MailJerry at 4.2 against FindMyIDFA's 2.3. MailJerry also leads on ads (none vs shown) and update cadence (monthly vs every 22 months). FindMyIDFA's advantage is iOS requirement (13.0 vs 16.6). On price, review sentiment, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MailJerry holds the better App Store score, 4.2 against 2.3. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 67% of FindMyIDFA's written reviews are positive against 71% of MailJerry's.
FindMyIDFA ships an update every 22 months, MailJerry monthly. Both last shipped on November 3, 2026.
| Parameter | FindMyIDFA | MailJerry |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 4.2 (5 ratings) — better |
| Positive reviews | 66.7% of reviews | 71.4% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 22 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 18 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Fischer Technology Solutions | CODE black Software GmbH |
Customer experience
FindMyIDFA
MailJerry
In-app purchases
FindMyIDFA
No in-app purchases
MailJerry
No in-app purchases









