# 100 Pull Ups Workout vs ZER0 AI

The clearest difference is update cadence: ZER0 AI at every 9 days against 100 Pull Ups Workout's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 100 Pull Ups Workout sells 3 in-app purchases, starting at $0.99 per 7 days and ZER0 AI sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

100 Pull Ups Workout ships an update every 9 months, ZER0 AI every 9 days. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 100 Pull Ups Workout | ZER0 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (247 ratings)](https://appshunter.io/ios/app/100-pull-ups-workout/id1537775518/reviews)** | — |
| Number of ratings | **247** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 56 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DMYTRO DOLOTOV](https://appshunter.io/developer/1536992504) | [ERARTA AI](https://appshunter.io/developer/1773581057) |

## What reviewers say

### 100 Pull Ups Workout

[App page](https://appshunter.io/ios/app/100-pull-ups-workout/id1537775518)

This fitness app provides personalized daily workout plans to help you achieve 100 pull-ups. It focuses on building strength, stamina, and muscle mass with bodyweight exercises requiring no equipment. See results in as little as one week and improve posture.

**Highlights:** Personalized workout plans, Bodyweight exercises, No equipment needed, Build arm and back strength, Improve posture and height, Track progress with stats, Motivational game system

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week access | $0.99 | per 7 days |
| Lifetime access (-50%) | $4.99 | one-time |
| Lifetime Access | $9.99 | one-time |


### ZER0 AI

[App page](https://appshunter.io/ios/app/zer0-ai/id6758467041)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zer0 Weekly | $2.99 | per 7 days |
| Zer0 Monthly | $6.99 | per month |
| Zer0 Annual | $39.99 | per year |


## Frequently asked questions

### Is 100 Pull Ups Workout free?

100 Pull Ups Workout is free to download, with in-app purchases available.

### Is ZER0 AI free?

ZER0 AI is free to download, with in-app purchases available.

### Do 100 Pull Ups Workout or ZER0 AI have ads?

Neither 100 Pull Ups Workout nor ZER0 AI shows ads.

### Which is updated more often, 100 Pull Ups Workout or ZER0 AI?

100 Pull Ups Workout ships an update every 9 months, and ZER0 AI every 9 days. Most recently, 100 Pull Ups Workout was updated on September 25, 2026 and ZER0 AI on September 11, 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.*