# MemSurf vs Study Tracker

The clearest difference is in-app purchases: Study Tracker at none against MemSurf's 7. Study Tracker also leads on ads (none vs shown) and rating (5.0 vs 4.7). MemSurf's advantage is ratings volume (3 vs 1). On price and device support there is nothing between them.

Both are free to download. MemSurf sells 7 in-app purchases, starting at $9.99 per month. Study Tracker asks for nothing beyond the download.

Study Tracker holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

MemSurf ships an update every 8 days, Study Tracker every 4 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | MemSurf | Study Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/memsurf-adaptive-learning/id6745132314/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/study-tracker-track-and-compete/id6795456143/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 237 MB | 20 MB |
| Requires iOS | 26 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Sehajroop Singh](https://appshunter.io/developer/1810928916) | [Roko Duvnjak](https://appshunter.io/developer/6795456145) |

## What reviewers say

### MemSurf

[App page](https://appshunter.io/ios/app/memsurf-adaptive-learning/id6745132314)

This app transforms your collected notes into personalized lessons and daily exercises to enhance knowledge retention. It adapts to your learning speed and goals, helping you build long-term understanding and recall.

**Highlights:** Bespoke lessons from your notes, Short daily exercises, Science-based spaced repetition, Personalized learning goals, Sprint and deadline modes, Habit-building streaks

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $95.99 | per year |
| Tiny Boost | $0.99 | one-time |
| AI Credits Small Boost | $2.99 | one-time |
| Purchase Gems | $4.99 | one-time |
| AI Credits Medium Boost | $6.99 | one-time |
| AI Credits Heavy Boost | $12.99 | one-time |


### Study Tracker

[App page](https://appshunter.io/ios/app/study-tracker-track-and-compete/id6795456143)

Turn solo study sessions into friendly competitions. Track your time, challenge friends, and visualize your progress with detailed breakdowns and streaks. Stay connected with social features and customize your experience.

**Highlights:** Study timer with live activity, Friend challenges and weekly duels, Progress tracking by subject, Daily goals and streaks, Social interaction and notifications, Customizable subjects and app icon, Cross-platform account sync

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

**In-app purchases:** none


## Frequently asked questions

### Is MemSurf free?

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

### Is Study Tracker free?

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

### Which has better reviews, MemSurf or Study Tracker?

Study Tracker is rated higher. MemSurf averages 4.7 out of 5 from 3 ratings, while Study Tracker averages 5.0 from 1 ratings.

### Do MemSurf or Study Tracker have ads?

MemSurf shows ads; Study Tracker does not.

### Which is updated more often, MemSurf or Study Tracker?

MemSurf ships an update every 8 days, and Study Tracker every 4 days. Most recently, MemSurf was updated on October 30, 2026 and Study Tracker on November 6, 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.*