x2VOL_ vs Rollcallz HQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
x2VOL_
This app streamlines service hour tracking for K-12 students, allowing customization of goals and centralization of hours. It connects students with nonprofits, verifies service records, and generates official transcripts for college and scholarship applications.
- Customize service goals
- Centralize service hours
- Provide diverse service opportunities
- Track and report service hours
- Engage with nonprofits
- Generate Official Service Transcript™
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x2VOL is the leading student service hour tracking app in K-12 education. With x2VOL you can customize service goals, centralize service hours, and provide diverse service opportunities. x2VOL provides students with an online and mobile way to track and report service hours specific to the goals of their school while engaging them with nonprofits. Service records are authenticated and verified for each student and can be attached to their college applications, scholarship applications, or resumes through x2VOL’s Official Service Transcript™. x2VOL is a 3-time Winner of the District Administration Top 100 Products; was a "Finalist" in the "Cool Tool Award" from the EdTech Digest Awards Program; recognized by eSchoolMedia as an Honorable Mention in the 2014-15 Readers’ Choice Awards; was a finalist in the 2015 REVERE Awards; and two years in a row, won Best Social-Emotional Development Solution in the SIIA CODiE Awards in 2017 and 2018.
Rollcallz HQ
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Rollcallz HQ is your one stop app for all your business communication needs - connecting customers, employees, and prospects. Use your landline phone number to send and receive SMS messages.
Screenshots
Verdict
The clearest difference is update cadence: Rollcallz HQ at every 2 weeks against x2VOL_'s every 3 months. Rollcallz HQ also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
x2VOL_ ships an update every 3 months, Rollcallz HQ every 2 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | x2VOL_ | Rollcallz HQ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (1.4K ratings) — better | — |
| Positive reviews | 15.1% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 21 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | IntelliVOL | Rollcallz |
Bugs and requests
x2VOL_
Reported bugs
4 issues- Login issues, unable to log in even with correct credentials
- App says it needs an update but no updates are available
- Hours submitted disappear or don't sync properly
- App forces user to go to website instead of working in the app
Requested features
3 requests- Add drafts to save hours before submitting
- Allow users to change information about the company they did service with
- Increase the number of hours that can be submitted at once
Rollcallz HQ
Not enough reviews yet to summarise bugs or requests.
In-app purchases
x2VOL_
No in-app purchases
Rollcallz HQ
No in-app purchases
