# Sandflow vs ASCII Charts

The clearest difference is price: Sandflow at Free against ASCII Charts's $1.99. Sandflow also leads on update cadence (every 9 days vs every 2 months). ASCII Charts's advantage is rating (4.9 vs 3.8) and review sentiment (92% vs 71%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Sandflow is free to download; ASCII Charts costs $1.99 up front. Sandflow sells 5 in-app purchases, starting at $3.99 per month and ASCII Charts sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ASCII Charts holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 12 and 18 respectively. Written reviews point the same way: 71% of Sandflow's written reviews are positive against 92% of ASCII Charts's.

Sandflow ships an update every 9 days, ASCII Charts every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sandflow | ASCII Charts |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/sandflow-screen-time-control/id6452629146/reviews) | **[4.9 (18 ratings)](https://appshunter.io/ios/app/ascii-charts/id6472864564/reviews)** |
| Number of ratings | 12 | **18** |
| Positive reviews | 70.6% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 95 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MoneyCoach UG](https://appshunter.io/developer/1170891449) | [Alexander Kaessner](https://appshunter.io/developer/1273375958) |

## What reviewers say

### Sandflow

[App page](https://appshunter.io/ios/app/sandflow-screen-time-control/id6452629146)

This app helps you monitor and limit your daily phone and app usage. It tracks time spent on specific applications and games, offering insights to foster healthier digital habits and improve productivity. Features include leaderboards and real-time usage widgets.

**Highlights:** App usage tracking, Screen time limits, Dynamic Island stopwatch integration, Leaderboards for app usage, Home Screen widgets, Usage insights and analytics

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $3.99 | per month |
| Premium Monthly Family | $8.99 | per month |
| Screen Time Realtime Plus | $13.99 | per year |
| Premium Yearly Family | $28.99 | per year |
| Lifetime Plus | $49.99 | one-time |


### ASCII Charts

[App page](https://appshunter.io/ios/app/ascii-charts/id6472864564)

Transform numerical data into visually appealing ASCII art charts. Ideal for data enthusiasts and coders who want to represent numbers creatively. Share your insights with stylish, text-based visualizations.

**Highlights:** Create ASCII art charts, Visualize numerical data, Share data insights, User-friendly interface, Supports iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $2.99 | one-time |


## Frequently asked questions

### Is Sandflow free?

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

### Is ASCII Charts free?

ASCII Charts costs $1.99, and also offers in-app purchases.

### Which has better reviews, Sandflow or ASCII Charts?

ASCII Charts is rated higher. Sandflow averages 3.8 out of 5 from 12 ratings, while ASCII Charts averages 4.9 from 18 ratings.

### Do Sandflow or ASCII Charts have ads?

Neither Sandflow nor ASCII Charts shows ads.

### Which is updated more often, Sandflow or ASCII Charts?

Sandflow ships an update every 9 days, and ASCII Charts every 2 months. Most recently, Sandflow was updated on November 3, 2026 and ASCII Charts on November 4, 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.*