# 80 Bites vs Fasty

The clearest difference is review sentiment: 80 Bites at 64% against Fasty's 8%. 80 Bites also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (13.0 vs 16.5). Fasty's advantage is price (Free vs $0.99) and rating (4.7 vs 4.1). On ads, in-app purchases, monetization model and device support there is nothing between them.

Fasty is free to download; 80 Bites costs $0.99 up front. 80 Bites sells 1 one-off in-app purchase and Fasty sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fasty holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Fasty has 1.5K ratings behind it against 38, so its average is the more settled of the two. Written reviews complicate that: 64% of 80 Bites's written reviews are positive against 8% of Fasty's, so the app with the better star average is not the one people write more warmly about.

80 Bites ships an update every 2 months, Fasty every 9 months. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 80 Bites | Fasty |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (38 ratings)](https://appshunter.io/ios/app/80-bites/id387635977/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/fasty-intermittent-fasting/id6744280079/reviews)** |
| Number of ratings | 38 | **1.5K** |
| Positive reviews | **64.3% of reviews** | 7.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 5 MB |
| Requires iOS | **13.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PhysicalMind Institute](https://appshunter.io/developer/1681147502) | [Gabe Rogers](https://appshunter.io/developer/1584630702) |

## What reviewers say

### 80 Bites

[App page](https://appshunter.io/ios/app/80-bites/id387635977)

This app helps you manage eating habits by tracking bites and identifying fullness cues. It guides users to understand their body's hunger signals through a structured program.

**Highlights:** Track food bites, Identify fullness cues, Stomach training program, Hunger management, Dieting alternative

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 Steps Program | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Effective for portion control
- 👍 Helps build mindful eating habits
- 👍 Encourages slower eating
- 👍 Useful for weight loss journey

**What reviewers complain about**

- 🐛 Bugs with daily calculations
- 🐛 Stacking/consolidation of days
- 🐛 App crashes or becomes unstable
- 🐛 Inconsistent recording of bites
- 🐛 Difficult to edit or add manually

**Reported bugs**

- Days are consolidated/stacked
- Previous days disappear from graph
- App crashes when going to history
- Doubles bites due to not closing properly
- Previous purchases not restorable after update

**Requested features**

- Daily bite tally/counter
- Save bites for the day
- Total bites for the day display
- Sync between devices (iPad/iPhone)
- Manually add bites or edit entries


### Fasty

[App page](https://appshunter.io/ios/app/fasty-intermittent-fasting/id6744280079)

This app offers a straightforward and privacy-focused way to track intermittent fasting. It provides tools for timing fasts, monitoring weight and BMI, and maintaining progress streaks without requiring sign-up or displaying ads.

**Highlights:** One-tap fasting timer, Multiple fasting programs, Custom fast durations, Weight tracking, BMI tracking, Progress and streak tracking, Ad-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $24.99 | per month |
| Annual | $34.99 | per year |


## Frequently asked questions

### Is 80 Bites free?

80 Bites costs $0.99, and also offers in-app purchases.

### Is Fasty free?

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

### Which has better reviews, 80 Bites or Fasty?

Fasty is rated higher. 80 Bites averages 4.1 out of 5 from 38 ratings, while Fasty averages 4.7 from 1.5K ratings.

### Do 80 Bites or Fasty have ads?

Neither 80 Bites nor Fasty shows ads.

### Which is updated more often, 80 Bites or Fasty?

80 Bites ships an update every 2 months, and Fasty every 9 months. Most recently, 80 Bites was updated on September 19, 2026 and Fasty on September 27, 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.*