# Pace Teller vs Flash

The clearest difference is in-app purchases: Flash at none against Pace Teller's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pace Teller sells 2 in-app purchases, starting at $1.99 per month. Flash asks for nothing beyond the download.

Pace Teller ships an update weekly, Flash every 2 weeks. Both last shipped on October 14, 2026.

## The numbers

| Metric | Pace Teller | Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flashforward/id6759347148/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 103 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TERA](https://appshunter.io/developer/415456240) | [Studio Foam](https://appshunter.io/developer/1878204170) |

## What reviewers say

### Pace Teller

[App page](https://appshunter.io/ios/app/pace-teller-predict-your-run/id6738681954)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium(Monthly) | $1.99 | per month |
| Premium Yearly | $14.99 | per year |


### Flash

[App page](https://appshunter.io/ios/app/flashforward/id6759347148)

This app provides structure for climbers to plan and execute their gym training sessions. Build custom workouts from scratch or use pre-made templates, combining on-wall and off-wall exercises. Adjust your routine on the fly to match your daily performance.

**Highlights:** Build custom training sessions, Library of climbing-focused defaults, Mix on-wall and off-wall training, Broad exercise library (strength, calisthenics, flexibility), Precise set, rep, load, and rest time settings, Edit routines mid-session

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

**In-app purchases:** none


## Frequently asked questions

### Is Pace Teller free?

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

### Is Flash free?

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

### Do Pace Teller or Flash have ads?

Neither Pace Teller nor Flash shows ads.

### Which is updated more often, Pace Teller or Flash?

Pace Teller ships an update weekly, and Flash every 2 weeks. Most recently, Pace Teller was updated on October 14, 2026 and Flash on October 14, 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.*