Application record · ID 635077270
ZipGrade
by ZipGrade LLC · Education · Free
- Average rating
- 4.9
- 35.9K ratings
- Ratings
- 35.9K
- On store since
- 2013
- 12 yrs 192 d
- Languages
- 4
Analyst summary
Last verified 8 Aug 2026ZipGrade is a Education application published by ZipGrade LLC. It holds a 4.9-star average across 35,874 public ratings.
It was last updated 10 Nov 2025. The listing has been on the store for 12 yrs 192 d.
On the listing it is localized into 4 languages, a 22.9 MB download, runs on iPhone 5s and newer · iPad.
Position in category
Each bar shows where ZipGrade sits in the distribution of Education apps we track. Percentiles are computed over apps with the field observed, not the whole category.
Distribution computed with the category report · Full category report
Review intelligence
Medium confidenceUsers find the app incredibly easy to use, a significant time saver for grading, and valuable for data analysis.
Zipgrade is the best app for teachers! It allows you to use your phone’s camera to grade “scantron” tests, to view data and much more!
The scan app cannot handle shadows. There are lots of shadowed Scantron from my students. I had a hard time to scan the score. Please improve.
Trajectory: stable · recomputed when new reviews arrive · limitations
Health timeline
A dated record of what has actually happened to this app — launch, updates, price moves and record-board milestones. Every point is a stored observation, never an estimate.
- 13 Jul 2026 Board Entered Best Free in Education Best position observed: #17.
- 13 Jul 2026 Board Entered Highest Rated in Education Best position observed: #21.
- 10 Nov 2025 Update Updated to v2.72 The most recent version we observed on the listing.
- 4 May 2013 Launch Launched on the App Store Original release date stated on the listing.
Dates are read from the listing and from our own daily observations; the rating curve accrues going forward. How we track.
Listing & advisories
Download size
22.9 MB
Minimum iOS
11.0
Devices supported
iPhone 5s and newer · iPad
Age rating
4+
Advisories
None listed by the publisher
Screenshots
3 on the listing
Screenshots are hotlinked from the public store listing and belong to the publisher.
Rankings this app appears on
Peer set
Peers are well-rated apps in Education, selected by category and rating — not by similarity of description, so the comparison is like-for-like on scale.
| App | Rating | Ratings | Price |
|---|---|---|---|
| ZipGrade | 4.9 | 35.9K | Free |
| Рисовайка. Раскраска для детей | 4.9 | 6,376 | Free |
| Экзамен ПДД: билеты ГИБДД 2026 | 4.9 | 484.2K | Free |
| brightwheel: Child Care App | 4.9 | 141.4K | Free |
| MARU: Learn Japanese Hiragana | 4.9 | 17.9K | Free |
| Good Inside: Parenting | 4.9 | 13.4K | Free |
| Wagotabi: Learn Japanese | 4.9 | 1,426 | $4.99 |
Questions this record can answer
How was every figure on this page produced?
Each figure is read from public App Store metadata or computed from it, dated to when we read it, and traceable to a stored row. Percentiles, cadence, longevity and sentiment are derived by us; ratings, prices, sizes and dates are taken as the store reports them.
Why can the star average and recent opinion disagree?
The star average is cumulative over the app’s whole life, so recent opinion barely moves it. Any sentiment figure we compute reads only recent review text, which is why it turns first. Treat a divergence as an early indicator, not a verdict.
What can this page not tell you?
Downloads, revenue, active users, subscription pricing inside the app, and anything about security or data handling. None of those are visible in public store metadata, so we do not estimate them.
Provenance
- Source
- Public App Store listing metadata and public customer reviews.
- Collection window
- Last read 8 Aug 2026. Listing re-read daily; reviews re-read on a slower cadence.
- Derived figures
- Percentiles, update cadence, longevity and sentiment are computed by us, not supplied by the store.
- Corrections
- No corrections on this record. Report an error
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