# MailJerry vs API Bot

The clearest difference is rating: API Bot at 4.9 against MailJerry's 4.2. API Bot also leads on review sentiment (100% vs 71%) and ratings volume (17 vs 5). MailJerry's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. API Bot sells 1 one-off in-app purchase. MailJerry asks for nothing beyond the download.

API Bot holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 5 and 17 respectively. Written reviews point the same way: 71% of MailJerry's written reviews are positive against 100% of API Bot's.

MailJerry ships an update monthly, API Bot every 4 weeks. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | MailJerry | API Bot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/mailjerry/id1559904096/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/api-bot/id1667144207/reviews)** |
| Number of ratings | 5 | **17** |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 145 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CODE black Software GmbH](https://appshunter.io/developer/1292595503) | [Rabin Apps LLC](https://appshunter.io/developer/1889252999) |

## What reviewers say

### MailJerry

[App page](https://appshunter.io/ios/app/mailjerry/id1559904096)

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:** Vision Pro support

**In-app purchases:** none


### API Bot

[App page](https://appshunter.io/ios/app/api-bot/id1667144207)

This tool empowers mobile developers to build and test APIs directly on their devices. It leverages on-device machine learning to analyze API results and identify patterns, while also allowing for the creation and management of various request types and data formats.

**Highlights:** On-device machine learning for API result analysis, Build GET, POST, PUT, DELETE requests, Manage headers and data, Create and edit JSON/XML files, Organize requests into groups, Share requests with teams

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is MailJerry free?

MailJerry is free to download, with no in-app purchases.

### Is API Bot free?

API Bot is free to download, with in-app purchases available.

### Which has better reviews, MailJerry or API Bot?

API Bot is rated higher. MailJerry averages 4.2 out of 5 from 5 ratings, while API Bot averages 4.9 from 17 ratings.

### Do MailJerry or API Bot have ads?

API Bot shows ads; MailJerry does not.

### Which is updated more often, MailJerry or API Bot?

MailJerry ships an update monthly, and API Bot every 4 weeks. Most recently, MailJerry was updated on September 7, 2026 and API Bot on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*