# x2VOL_ vs TeachTap

The clearest difference is review sentiment: TeachTap at 67% against x2VOL_'s 15%. TeachTap also leads on update cadence (every 5 days vs every 3 months) and rating (4.5 vs 4.2). x2VOL_'s advantage is in-app purchases (none vs 18) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. TeachTap sells 18 one-off in-app purchases. x2VOL_ asks for nothing beyond the download.

TeachTap holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 1.4K and 883 respectively. Written reviews point the same way: 15% of x2VOL_'s written reviews are positive against 67% of TeachTap's.

x2VOL_ ships an update every 3 months, TeachTap every 5 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | x2VOL_ | TeachTap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (1.4K ratings)](https://appshunter.io/ios/app/x2vol/id897794733/reviews) | **[4.5 (883 ratings)](https://appshunter.io/ios/app/teachtap/id6449712355/reviews)** |
| Number of ratings | **1.4K** | 883 |
| Positive reviews | 15.1% of reviews | **67.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 144 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IntelliVOL](https://appshunter.io/developer/511523598) | [GT School, Inc.](https://appshunter.io/developer/1684520888) |

## What reviewers say

### x2VOL_

[App page](https://appshunter.io/ios/app/x2vol/id897794733)

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.

**Highlights:** Customize service goals, Centralize service hours, Provide diverse service opportunities, Track and report service hours, Engage with nonprofits, Generate Official Service Transcript™

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

**In-app purchases:** none

**What reviewers like**

- 💯 Easiest way to track service hours
- 🚀 Great app, makes it much easier and more convenient to request verification for service hours

**What reviewers complain about**

- 🐛 Terrible user interface, app is broken and doesn't work on iPad
- 🐛 Completely broken, unable to log in
- 🐛 Slow, not synced to website, needs an update but no updates available
- 🐛 Trouble logging in, can't submit hours, keeps kicking user out of the app
- 🐛 Doesn't work, can't submit hours, forces user to use the website instead

**Reported bugs**

- 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**

- 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


### TeachTap

[App page](https://appshunter.io/ios/app/teachtap/id6449712355)

Prepare for SAT and AP exams with an AI-powered app offering personalized guidance, engaging lessons, and unlimited practice tests. Achieve your target scores and gain confidence for college admissions with 24/7 AI tutor support.

**Highlights:** AI-powered lessons, Personalized guidance, 24/7 AI tutors, Unlimited practice tests, Instant feedback, Progress analytics

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted Course Access | $30.00 | one-time |
| Limited Time Offer | $39.99 | one-time |
| Limited Time Offer 2 | $59.99 | one-time |
| Course Access | $79.99 | one-time |
| Discounted Course Access 2 | $149.00 | one-time |
| SAT Bootcamp 60% Off | $159.00 | one-time |
| SAT Crash Course 60% Off | $159.00 | one-time |
| AP Program | $199.00 | one-time |
| SAT Bootcamp 50% Off | $199.00 | one-time |
| Digital SAT Crash Course | $199.00 | one-time |
| AP Program with SAT | $299.00 | one-time |
| SAT Bootcamp + AP Add-on | $299.00 | one-time |
| SAT Crash Course + AP Add-on | $299.00 | one-time |
| AP Program - Regular | $399.00 | one-time |
| SAT Bootcamp Regular | $399.00 | one-time |
| SAT Crash Course Regular | $399.00 | one-time |
| Discounted Ultimate Test Prep | $399.00 | one-time |
| Ultimate AP Test Prep | $799.00 | one-time |

**What reviewers like**

- 🚀 Engaging and fun learning experience
- 💡 Innovative use of AI and historical figures
- 👍 Effective for AP test preparation
- 🚀 Efficient micro-learning format
- 👍 Personalized and adaptive learning

**What reviewers complain about**

- 💰 High cost for full course access
- 🐛 Some incorrect information
- 🔍 Limited course options currently available

**Reported bugs**

- Video pauses when comments are opened
- Some UI elements feel unintuitive to use

**Requested features**

- Add more AP course options
- Incorporate more visuals and multimedia
- Increase speed of AI character voices
- Implement free response practice and feedback
- Add background music to enhance engagement


## Frequently asked questions

### Is x2VOL_ free?

x2VOL_ is free to download, with no in-app purchases.

### Is TeachTap free?

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

### Which has better reviews, x2VOL_ or TeachTap?

TeachTap is rated higher. x2VOL_ averages 4.2 out of 5 from 1.4K ratings, while TeachTap averages 4.5 from 883 ratings.

### Do x2VOL_ or TeachTap have ads?

TeachTap shows ads; x2VOL_ does not.

### Which is updated more often, x2VOL_ or TeachTap?

x2VOL_ ships an update every 3 months, and TeachTap every 5 days. Most recently, x2VOL_ was updated on October 24, 2026 and TeachTap on October 22, 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.*