# OnBaseU vs OTR

The clearest difference is in-app purchases: OnBaseU at none against OTR's 3. OnBaseU also leads on iOS requirement (11.0 vs 16.6). OTR's advantage is update cadence (daily vs every 5 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. OTR sells 3 one-off in-app purchases. OnBaseU asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for OnBaseU against 5.0 for OTR. Both are backed by a comparable volume of ratings — 8 and 4 respectively.

OnBaseU ships an update every 5 weeks, OTR daily. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OnBaseU | OTR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/onbaseu/id1497071999/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/otr-off-the-record/id6778487488/reviews) |
| Number of ratings | **8** | 4 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 77 MB | 16 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ACTPI LLC](https://appshunter.io/developer/1682118208) | [OnBaseIQ, LLC](https://appshunter.io/developer/6774658984) |

## What reviewers say

### OnBaseU

[App page](https://appshunter.io/ios/app/onbaseu/id1497071999)

This app provides a certification program for sports professionals to assess athlete physical abilities in baseball and softball. It helps identify movement limitations and their impact on performance, offering guidelines for improvement.

**Highlights:** Athlete physical ability assessment, Baseball and softball movement study, Identification of physical limitations, Performance impact analysis, Guidelines for athlete improvement, Expert-led certification program

**Features:** macOS Compatibility

**In-app purchases:** none


### OTR

[App page](https://appshunter.io/ios/app/otr-off-the-record/id6778487488)

Track every pitching session, measure key metrics like velocity and spin rate, and analyze mechanics with side-by-side video comparisons. Share progress with coaches and build recruiting outreach letters easily. Your data is stored privately on your device.

**Highlights:** Log pitches, drills, and game stats, Track velocity, spin rate, and spin efficiency, Side-by-side video comparison, Share session recaps with coaches, College recruiting outreach tool, Private on-device data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Support | $0.99 | one-time |
| Medium Support | $2.99 | one-time |
| Large Support | $4.99 | one-time |


## Frequently asked questions

### Is OnBaseU free?

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

### Is OTR free?

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

### Which has better reviews, OnBaseU or OTR?

OnBaseU and OTR are both rated 5.0 out of 5 on the App Store, from 8 and 4 ratings respectively.

### Do OnBaseU or OTR have ads?

Neither OnBaseU nor OTR shows ads.

### Which is updated more often, OnBaseU or OTR?

OnBaseU ships an update every 5 weeks, and OTR daily. Most recently, OnBaseU was updated on October 6, 2026 and OTR 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.*