# FightCaller vs PrepFlex

The clearest difference is in-app purchases: PrepFlex at none against FightCaller's 3. PrepFlex also leads on rating (5.0 vs 4.8). FightCaller's advantage is update cadence (fortnightly vs every 10 months) and iOS requirement (13.0 vs 15.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. FightCaller sells 3 in-app purchases, starting at $1.99 per month. PrepFlex asks for nothing beyond the download.

PrepFlex holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 11 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FightCaller ships an update fortnightly, PrepFlex every 10 months. The most recent releases landed on August 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | FightCaller | PrepFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (11 ratings)](https://appshunter.io/ios/app/fightcaller/id6744251663/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477/reviews)** |
| Number of ratings | **11** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mahmut Ersoy](https://appshunter.io/developer/1806682007) | [Rajat Aggarwal](https://appshunter.io/developer/1849009713) |

## What reviewers say

### FightCaller

[App page](https://appshunter.io/ios/app/fightcaller/id6744251663)

Never miss a fight again with this app that automatically adjusts your alarm based on the real-time end of preceding matches. Select your desired bout, and receive a notification precisely when it begins, ensuring you're always on time for the action.

**Highlights:** Automatic start-time tracking, Live event awareness, Time-zone support, Simple one-tap scheduling, Reliable push notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annual - Best Value | $19.99 | per year |
| Premium Lifetime - One Time | $17.99 | one-time |


### PrepFlex

[App page](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477)

This app creates personalized study plans from your available time and topics. It helps students organize last-minute study sessions into effective, time-balanced schedules tailored to their needs. The app focuses on efficiency with no sign-ins or distractions.

**Highlights:** Create personalized study plans, Tailored to available time, Add and weight study topics, Set confidence levels for topics, Local data storage for privacy, Distraction-free study environment

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

**In-app purchases:** none


## Frequently asked questions

### Is FightCaller free?

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

### Is PrepFlex free?

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

### Which has better reviews, FightCaller or PrepFlex?

PrepFlex is rated higher. FightCaller averages 4.8 out of 5 from 11 ratings, while PrepFlex averages 5.0 from 5 ratings.

### Do FightCaller or PrepFlex have ads?

Neither FightCaller nor PrepFlex shows ads.

### Which is updated more often, FightCaller or PrepFlex?

FightCaller ships an update fortnightly, and PrepFlex every 10 months. Most recently, FightCaller was updated on August 25, 2026 and PrepFlex on August 23, 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.*