# FMS vs Open Planner

The clearest difference is in-app purchases: FMS at none against Open Planner's 3. FMS also leads on iOS requirement (11.0 vs 18.5). Open Planner's advantage is update cadence (every 10 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Open Planner sells 3 in-app purchases, starting at $3.99 per month. FMS asks for nothing beyond the download.

FMS ships an update every 2 months, Open Planner every 10 days. The most recent releases landed on September 19, 2026 and July 31, 2026 respectively.

## The numbers

| Metric | FMS | Open Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/open-planner/id6615063437/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 3 MB |
| Requires iOS | **11.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Home Health Care Software LLC](https://appshunter.io/developer/1552539635) | [OPEN PLANNER LLC](https://appshunter.io/developer/1818474969) |

## What reviewers say

### FMS

[App page](https://appshunter.io/ios/app/fms-evv/id6462659171)

**Features:** macOS Compatibility

**In-app purchases:** none


### Open Planner

[App page](https://appshunter.io/ios/app/open-planner/id6615063437)

This AI-powered app simplifies school scheduling by automatically generating your calendar from uploaded syllabi. Enjoy unlimited uploads, website and mobile access, and real-time notifications. A subscription is required after the initial free uploads.

**Highlights:** AI-powered calendar creation, Syllabus upload, Unlimited syllabus uploads, Real-time notifications, Full website access, Full mobile app access

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open Planner Monthly | $3.99 | per month |
| Open Planner 6-Month | $14.99 | per 6 months |
| Open Planner Yearly | $23.99 | per year |


## Frequently asked questions

### Is FMS free?

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

### Is Open Planner free?

Open Planner is free to download, with in-app purchases available.

### Do FMS or Open Planner have ads?

Neither FMS nor Open Planner shows ads.

### Which is updated more often, FMS or Open Planner?

FMS ships an update every 2 months, and Open Planner every 10 days. Most recently, FMS was updated on September 19, 2026 and Open Planner on July 31, 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.*