# TimTam Pulse vs The Stack System

The clearest difference is review sentiment: The Stack System at 87% against TimTam Pulse's 33%. The Stack System also leads on rating (4.9 vs 2.7) and update cadence (monthly vs every 8 months). TimTam Pulse's advantage is in-app purchases (none vs 8) and iOS requirement (12.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. The Stack System sells 6 in-app purchases, starting at $9.99 per 7 days. TimTam Pulse asks for nothing beyond the download.

The Stack System holds the better App Store score, 4.9 against 2.7. That said, the two scores are not equally well evidenced: The Stack System has 7K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 33% of TimTam Pulse's written reviews are positive against 87% of The Stack System's.

TimTam Pulse ships an update every 8 months, The Stack System monthly. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | TimTam Pulse | The Stack System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (16 ratings)](https://appshunter.io/ios/app/timtam-pulse/id1287180743/reviews) | **[4.9 (7K ratings)](https://appshunter.io/ios/app/the-stack-system/id1534757407/reviews)** |
| Number of ratings | 16 | **7K** |
| Positive reviews | 33.3% of reviews | **87.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#170** |
| Size | 42 MB | 213 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [TT Therapeutics LLC](https://appshunter.io/developer/1287180742) | [The Stack System, LP](https://appshunter.io/developer/1534757409) |

## What reviewers say

### TimTam Pulse

[App page](https://appshunter.io/ios/app/timtam-pulse/id1287180743)

This app controls a wearable recovery device with no wires. It offers six pulse types and ten intensity levels for targeted pain relief on 16 body areas. An in-app timer ensures automatic shut-off after each session.

**Highlights:** Wireless device control, Six pulse types, Ten intensity levels, 16 body area usage guide, In-app timer, USB charging

**Features:** macOS Compatibility

**In-app purchases:** none


### The Stack System

[App page](https://appshunter.io/ios/app/the-stack-system/id1534757407)

**Currently charting:** #170 Top Grossing · Health & Fitness (US App Store)

Enhance your golf game with science-based training modules for speed, wedging, and putting. Improve distance, accuracy, and consistency with personalized practice sessions and detailed analytics. Requires compatible hardware.

**Highlights:** Variable inertia speed training for distance, Science-based wedge distance control, Gamified putting practice and analytics, Personalized practice sessions, Real-time scoring and insights, Customizable training modes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Putting 1 Week | $9.99 | per 7 days |
| Stack Putting 1 Wk | $9.99 | per 7 days |
| TheStack Speed Training | $14.99 | per 7 days |
| TheStack Scoring Membership | $99.00 | per year |
| TheStack Speed Membership | $99.00 | per year |
| TheStack Premium Membership | $129.00 | per year |

**What reviewers like**

- 🚀 Seeing speed gains
- 👍 Easy to use app
- 👍 Motivating and helpful
- 👍 Detailed instructions
- 👍 Warmup routine

**What reviewers complain about**

- 🐛 Glitchy app (audio, dictation, timers)
- 🔧 Integration issues with other devices
- 💡 More insights and advice needed
- 🐛 Inconsistent audio/voice features
- 🐛 Occasional missing countdown

**Reported bugs**

- Putting app not working properly
- Slope percentage input issue

**Requested features**

- Calendar integration
- Music/podcast playback integration
- Apple Watch support


## Frequently asked questions

### Is TimTam Pulse free?

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

### Is The Stack System free?

The Stack System is free to download, with in-app purchases available.

### Which has better reviews, TimTam Pulse or The Stack System?

The Stack System is rated higher. TimTam Pulse averages 2.7 out of 5 from 16 ratings, while The Stack System averages 4.9 from 7K ratings.

### Do TimTam Pulse or The Stack System have ads?

Neither TimTam Pulse nor The Stack System shows ads.

### Which is updated more often, TimTam Pulse or The Stack System?

TimTam Pulse ships an update every 8 months, and The Stack System monthly. Most recently, TimTam Pulse was updated on September 13, 2026 and The Stack System on September 24, 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.*