# SpacedRevision vs Study Habit Tracker

The clearest difference is iOS requirement: SpacedRevision at 16.0 against Study Habit Tracker's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SpacedRevision sells 8 in-app purchases, starting at $0.99 per 2 months and Study Habit Tracker sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SpacedRevision ships an update every 8 days, Study Habit Tracker every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SpacedRevision | Study Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 28 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Spaced Revision](https://appshunter.io/developer/1851924703) | [GATEX LIMITED](https://appshunter.io/developer/1842073864) |

## What reviewers say

### SpacedRevision

[App page](https://appshunter.io/ios/app/spacedrevision-upsc-and-exams/id6755098751)

This app utilizes active recall and spaced repetition to help students master vast syllabi. It offers expertly crafted flashcards and MCQs based on past papers and key concepts for various Indian competitive exams. Track your progress and identify weak areas for smarter, more effective revision.

**Highlights:** Active Recall and Spaced Repetition, Expertly crafted flashcards and MCQs, Past Year Questions (PYQs) integration, Revision tracker with due cards, Timed mock tests and practice sessions, Detailed analysis of weak areas

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Class X NCERT Social Science | $0.99 | per 2 months |
| UGC NET Exam | $1.99 | per 6 months |
| Sikkim CA January to June 2024 | $1.99 | per 3 months |
| Current Affairs (July to Dec 2024) | $3.99 | per 3 months |
| B.Ed. Entrance Exam | $5.99 | per 3 months |
| Sikkim Current Affairs | $5.99 | per 3 months |
| Current Affairs by MY UPSC Journal | $9.99 | per 6 months |
| UGC NET Paper 1 | $12.99 | per 6 months |


### Study Habit Tracker

[App page](https://appshunter.io/ios/app/study-habit-tracker-basedeck/id6761347926)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BaseDeck Pro | $2.99 | per 7 days |
| BaseDeck Pro | $7.99 | per month |


## Frequently asked questions

### Is SpacedRevision free?

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

### Is Study Habit Tracker free?

Study Habit Tracker is free to download, with in-app purchases available.

### Do SpacedRevision or Study Habit Tracker have ads?

Neither SpacedRevision nor Study Habit Tracker shows ads.

### Which is updated more often, SpacedRevision or Study Habit Tracker?

SpacedRevision ships an update every 8 days, and Study Habit Tracker every 2 weeks. Most recently, SpacedRevision was updated on November 5, 2026 and Study Habit Tracker on October 31, 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.*