# Gradekeeper for iPhone vs Agent200 AI Email Intelligence

The clearest difference is price: Agent200 AI Email Intelligence at Free against Gradekeeper for iPhone's $2.99. Agent200 AI Email Intelligence also leads on device support (4 vs 2). Gradekeeper for iPhone's advantage is chart position (#196 vs unranked) and update cadence (monthly vs every 2 months). On rating, ads, in-app purchases and iOS requirement there is nothing between them.

Agent200 AI Email Intelligence is free to download; Gradekeeper for iPhone costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Gradekeeper for iPhone against 5.0 for Agent200 AI Email Intelligence. That said, the two scores are not equally well evidenced: Gradekeeper for iPhone has 7 ratings behind it against 1, so its average is the more settled of the two.

Gradekeeper for iPhone ships an update monthly, Agent200 AI Email Intelligence every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Gradekeeper for iPhone | Agent200 AI Email Intelligence |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/gradekeeper-for-iphone/id1014045133/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agent200-ai-email-intelligence/id6741868157/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#196** | — |
| Size | 4 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Ethier](https://appshunter.io/developer/432436572) | [SpikeNow Ltd.](https://appshunter.io/developer/491044400) |

## What reviewers say

### Gradekeeper for iPhone

[App page](https://appshunter.io/ios/app/gradekeeper-for-iphone/id1014045133)

**Currently charting:** #196 Top Paid · Productivity (US App Store)

Manage student grades and attendance easily on your iPhone. Create classes, import student rosters, track assignments and scores, and generate progress reports. Supports various grading methods and school year structures.

**Highlights:** Create and manage classes, Import student rosters, Track assignments and scores, Take attendance with seating chart, Generate student progress reports, Flexible grading methods, Customizable school year structures

**Features:** Vision Pro support

**In-app purchases:** none


### Agent200 AI Email Intelligence

[App page](https://appshunter.io/ios/app/agent200-ai-email-intelligence/id6741868157)

This AI-powered tool connects to your email, documents, and other work tools to provide context-rich answers and insights. It helps you make faster, smarter decisions by understanding your work and offering verifiable information with source citations.

**Highlights:** Connects to email, docs, and tools, Provides context-rich answers, Source citations for verifiable truth, Proactive insights on tasks and meetings, Enterprise-grade privacy (SOC2, GDPR compliant), No file uploads or complex prompts needed

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gradekeeper for iPhone free?

Gradekeeper for iPhone costs $2.99, with no in-app purchases.

### Is Agent200 AI Email Intelligence free?

Agent200 AI Email Intelligence is free to download, with no in-app purchases.

### Which has better reviews, Gradekeeper for iPhone or Agent200 AI Email Intelligence?

Agent200 AI Email Intelligence is rated higher. Gradekeeper for iPhone averages 4.9 out of 5 from 7 ratings, while Agent200 AI Email Intelligence averages 5.0 from 1 ratings.

### Do Gradekeeper for iPhone or Agent200 AI Email Intelligence have ads?

Neither Gradekeeper for iPhone nor Agent200 AI Email Intelligence shows ads.

### Which is updated more often, Gradekeeper for iPhone or Agent200 AI Email Intelligence?

Gradekeeper for iPhone ships an update monthly, and Agent200 AI Email Intelligence every 2 months. Most recently, Gradekeeper for iPhone was updated on October 24, 2026 and Agent200 AI Email Intelligence on October 24, 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.*