# Hacktivate vs MemoryTime

The clearest difference is update cadence: Hacktivate at weekly against MemoryTime's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Hacktivate sells 4 one-off in-app purchases and MemoryTime sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hacktivate ships an update weekly, MemoryTime every 3 weeks. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Hacktivate | MemoryTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (33 ratings)](https://appshunter.io/ios/app/hacktivate-capture-the-flag/id6748286602/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 88.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 184 MB | 2 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hudson Heavy Industries](https://appshunter.io/developer/1727337256) | [Michael Murphy](https://appshunter.io/developer/1691028155) |

## What reviewers say

### Hacktivate

[App page](https://appshunter.io/ios/app/hacktivate-capture-the-flag/id6748286602)

Engage in a cybersecurity challenge with 240 missions across a global map, utilizing real hacking techniques. Learn skills from basic ciphers to advanced firewalls, with tutorials and scalable difficulty.

**Highlights:** 240 graded cybersecurity missions, Real-world hacking techniques, Hacker's Toolbox (hashing, encryption, ciphers), Global progression across continents, Comprehensive tutorials and documentation, Scalable difficulty for all levels, Cross-device sync (iPhone, iPad, Mac)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint Packet | $0.99 | one-time |
| Hint Payload | $3.99 | one-time |
| Hint Overload | $9.99 | one-time |
| Unlock Campaign | $14.99 | one-time |

**What reviewers like**

- 🚀 Great set of puzzles
- 👍 Fun and educational
- 👍 Brain-building
- 👍 Great idea, great implementation
- 👍 Great game

**What reviewers complain about**

- 💰 The price of the full game

**Reported bugs**

- 🐛 Useless but paid-for hint system

**Requested features**

- Dark mode option


### MemoryTime

[App page](https://appshunter.io/ios/app/memorytime-spaced-repetition/id6759848272)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bible Memory Verses | Free | one-time |
| SAT Vocabulary Pack | $0.99 | one-time |
| Nursing & Human Anatomy Pack | $0.99 | one-time |
| CS Interview Prep Pack | $0.99 | one-time |
| Python & Computer Science Pack | $0.99 | one-time |
| American Studies Pack | $0.99 | one-time |
| Small Tip - Thank You!!! | $0.99 | one-time |
| Pro - Unlimited Decks | $2.99 | one-time |
| Generous Tip - Thank You!!! | $2.99 | one-time |
| Pro+AI Unlimited Decks & Generation | $6.99 | one-time |


## Frequently asked questions

### Is Hacktivate free?

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

### Is MemoryTime free?

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

### Do Hacktivate or MemoryTime have ads?

Neither Hacktivate nor MemoryTime shows ads.

### Which is updated more often, Hacktivate or MemoryTime?

Hacktivate ships an update weekly, and MemoryTime every 3 weeks. Most recently, Hacktivate was updated on November 5, 2026 and MemoryTime on November 9, 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.*