Evident Capture · comparison
IEP data collection apps, compared.
Four ways to collect IEP progress-monitoring data: a Chrome extension that logs from any tab, two dedicated apps, and the paper sheet on the clipboard. Price first, because that is the question. Competitor cells come from public listings; where a vendor publishes nothing, the cell says so.
Evident is free for a full class of 30 students, extension included. Pro is $12 a month for reports.
| What matters | Evident Capture | AbleSpace | Sperro Lite | Paper sheets |
|---|---|---|---|---|
| Price for one teacher | Free: 30 students, a goal chart each, IEP data points, family portal. Pro $12/month adds PDF reports and packets | Free sign-up; paid plans unlock AI features, advanced reporting, and collaboration. Prices not published in listings | Sperro Lite free for a single user, 15-student cap; organization pricing $1 per student per month | Free |
| Where you log from | A Chrome extension popup on any tab (Google Classroom, Docs, a reading site), the web app, a phone browser, or the Android app on Google Play | Web app plus iOS and Android apps | Web app | The clipboard |
| Time per data point | Under ten seconds: pick student, tap goal, enter value and prompt level | Single-click goal data collection listed | Not published | Seconds to write, minutes to transcribe later |
| Measurement types | Trials, frequency, duration, yes/no, interval; optional prompt level | Data tracking with percentage graphing listed | Goal tracking and graphing listed | Any, by hand |
| Works offline | Entries queue locally and sync when the network returns | Not published | Not published | Always |
| Evidence from the page | Quote a highlighted work sample or crop a screenshot into the student's timeline | Not published | Not published | Staple it |
| Family view | Phone link or QR code, no app, in 28 languages, digital sign-off | Not published | Not published | Goes home in the folder |
| Progress reports | IEP progress report PDFs, evidence packets, and data-grounded AI narratives on Pro; free tier keeps the data and the timeline | Progress reports with AI review assistance listed on the free version | Reporting listed | You write it from the sheets |
| District IT approval | One-page approval sheet with extension ID and permission justifications | Not published | Not published | Not needed |
| Beyond IEP data | Daily behavior charts, MTSS evidence, FBA/ABC data, accommodations, counselor-confidential notes on the same record | Service times, accommodations, and IEP dates listed | Academic, social, and behavioral goals listed | Separate binders |
Competitor facts read from ablespace.io, sperro.co, their app store listings, and software directories on September 13, 2026. Re-verify before budgeting. AbleSpace and Sperro are trademarks of their owners; Evident is not affiliated with either.
Pick paper if
The caseload is small, the goals are few, and someone else writes the progress report. Our free printable data sheets cover every measurement type.
Pick Evident Capture if
The moment happens in a Doc or on a reading site and you have ten seconds, the Wi-Fi is unreliable, and the same student also has a behavior chart, an accommodation log, or a family who reads in Spanish.
Pick a dedicated app if
You want a native phone app for data entry and nothing else on the record. AbleSpace ships iOS and Android apps; Sperro Lite is a simple free web app for one user.
Common questions
What is the best free IEP data collection app?
It depends on what free has to cover. Evident is free for a full class of 30 students with the Chrome extension, IEP data points, behavior charts, and a family portal; paid adds PDF reports. Sperro Lite is free for one user and up to 15 students. AbleSpace offers a free sign-up with paid plans for AI features and advanced reporting. Paper is free and never syncs.
Is there an IEP data collection Chrome extension?
Evident Capture is a free Chrome extension for logging IEP data points from any tab: pick a student, tap a goal, enter the value and prompt level, in under ten seconds. It works offline, attaches work samples from the page you are on, and syncs to a free Evident account. Install it from the Chrome Web Store.
Does it work on a school Chromebook?
Yes. The extension is Manifest V3 and runs on managed Chromebooks once IT allows it. Send your administrator the one-page approval sheet at evidentk12.com/extension/it-approval; it lists the extension ID, each permission, and why it is needed.
How does AbleSpace compare to Evident?
Both track IEP goals and graph progress. AbleSpace has native iOS and Android apps and lists AI-assisted progress report review on its free version. Evident logs from a Chrome extension on any tab, works offline, attaches page evidence, gives families a no-app translated view, and keeps behavior charts, MTSS evidence, and counselor notes on the same record. Prices for AbleSpace's paid tiers are not published in the listings we could read; Evident Pro is $12 a month.
How does Sperro Lite compare to Evident?
Sperro Lite is free for one user with a 15-student cap and is a web app. Evident's free tier covers 30 students, adds the Chrome extension, offline logging, and the family portal. Sperro's organization pricing is $1 per student per month; Evident's school plans are annual per-school licenses.
Where do these facts come from?
Evident rows describe the product as shipped. Competitor rows come from their public websites, app store listings, and software directories as of September 13, 2026. Where a vendor publishes nothing on a feature, the cell says not published rather than guessing.
Add Evident Capture to Chrome or read how to collect IEP data on a Chromebook without a second system.
Chrome extension · available now
Put the fastest log in your toolbar.
Install Evident Capture from the Chrome Web Store, connect your Evident account, and the next data point is ten seconds away, from any tab, even offline. Free for teachers, works with a free Evident account.