# TEFS vs Block Stack Budget

The clearest difference is review sentiment: TEFS at 100% against Block Stack Budget's 0%. TEFS also leads on rating (4.6 vs 1.0) and ads (none vs shown). Block Stack Budget's advantage is in-app purchases (none vs 8) and update cadence (weekly vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TEFS sells 8 one-off in-app purchases. Block Stack Budget asks for nothing beyond the download.

TEFS holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: TEFS has 97 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of TEFS's written reviews are positive against 0% of Block Stack Budget's.

TEFS ships an update fortnightly, Block Stack Budget weekly. The most recent releases landed on October 8, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | TEFS | Block Stack Budget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (97 ratings)](https://appshunter.io/ios/app/tefs-crypto-trading-simulator/id6743754556/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/block-stack-budget/id6782050125/reviews) |
| Number of ratings | **97** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 114 MB | 6 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [TEFS Marketing Management LLC](https://appshunter.io/developer/6801225819) | [Richard Hudon](https://appshunter.io/developer/6782050127) |

## What reviewers say

### TEFS

[App page](https://appshunter.io/ios/app/tefs-crypto-trading-simulator/id6743754556)

Practice cryptocurrency trading with real market data and no financial risk. Pass free challenges to earn a funded trading account on the TEFS platform. Build and test your strategies before risking real capital.

**Highlights:** Free trading challenges, Funded trading account opportunities, Virtual demo account with $10,000, 20+ cryptocurrencies with real-time prices, Structured trading challenges, Mobile-optimized interface

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads - 1 day | $1.99 | one-time |
| No ads - 7 days | $4.99 | one-time |
| Challenge 1000 - first discount | $7.99 | one-time |
| Challenge 2500 - first discount | $14.99 | one-time |
| Challenge $1000 | $14.99 | one-time |
| Challenge $2500 | $29.99 | one-time |
| Challenge 10000 - first discount | $49.99 | one-time |
| Challenge $10000 | $99.99 | one-time |


### Block Stack Budget

[App page](https://appshunter.io/ios/app/block-stack-budget/id6782050125)

Visualize your savings progress by building a virtual tower. Set personalized financial goals, add contributions to watch your structure grow, and track your progress with detailed logs. Manage multiple savings projects simultaneously, all offline.

**Highlights:** Visual savings goal tracking, Build multiple savings projects, Customizable goal icons and colors, Detailed contribution history, Offline functionality, Goal editing and deletion

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

**In-app purchases:** none


## Frequently asked questions

### Is TEFS free?

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

### Is Block Stack Budget free?

Block Stack Budget is free to download, with no in-app purchases.

### Which has better reviews, TEFS or Block Stack Budget?

TEFS is rated higher. TEFS averages 4.6 out of 5 from 97 ratings, while Block Stack Budget averages 1.0 from 2 ratings.

### Do TEFS or Block Stack Budget have ads?

Block Stack Budget shows ads; TEFS does not.

### Which is updated more often, TEFS or Block Stack Budget?

TEFS ships an update fortnightly, and Block Stack Budget weekly. Most recently, TEFS was updated on October 8, 2026 and Block Stack Budget on October 23, 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.*