Records / Exam Prep OU
Publisher profile · artist ID 1689642184
Exam Prep OU
83 apps tracked in the index, spread across 1 category.
- Apps tracked
- 83
- Total ratings
- 4,239
- Median rating
- 4.80
- First listing
- 21 Jun 2023
Portfolio dossier
A full-portfolio read across all 83 tracked apps — maintenance cadence, reach, localization and how old the catalogue is. Computed live from public listing metadata; downloads, revenue and retention are not visible to us and are not estimated.
Maintenance cadence
When the catalogue launched
Publishing behaviour
The catalogue’s attention is unevenly distributed. The single most-rated app holds 10% of the 4,239 ratings observed across 83 loaded listings, and the top three hold 26%. That is a portfolio led by a small flagship set rather than an even bench.
Both the largest cluster of apps and the bulk of the ratings sit in Education — a focused publisher rather than a diversified one.
Portfolio
Spread across 1 category. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.
| Largest apps | Category | Ratings | Rating | Last checked |
|---|---|---|---|---|
| PMHNP Exam Prep Test 2026 | Education | 412 | 4.8 | 10 d |
| CMSRN Practice Exam Prep 2026 | Education | 363 | 4.8 | 10 d |
| NHA CCMA Exam Prep | 2026 | Education | 344 | 4.8 | 10 d |
| CRCST Exam Practice Test 2026 | Education | 293 | 4.7 | 10 d |
| CNA Test Prep & Practice 2026 | Education | 279 | 4.8 | 10 d |
| MED-SURG Exam Prep 2026 | Education | 208 | 4.7 | 10 d |
Observations
- 01
The portfolio holds 83 apps across 1 category, with Education the largest cluster.
- 02
Ratings concentrate hard: the top app alone is 10% of observed ratings.
- 03
Median app rating across the set is 4.80, ranging 3.83–5.00 over the 79 rated listings on this page.
