# GIS Data Collection vs Flip Timer & stopwatch

The clearest difference is in-app purchases: GIS Data Collection at none against Flip Timer & stopwatch's 3. GIS Data Collection also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Flip Timer & stopwatch sells 3 one-off in-app purchases. GIS Data Collection asks for nothing beyond the download.

GIS Data Collection ships an update every 9 days, Flip Timer & stopwatch every 3 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GIS Data Collection | Flip Timer & stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7.6K ratings)](https://appshunter.io/ios/app/flip-timer-and-stopwatch/id1304344207/reviews)** |
| Number of ratings | — | **7.6K** |
| Positive reviews | — | 68.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 46 MB |
| Requires iOS | **8.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PC SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/903175567) | [俐 马](https://appshunter.io/developer/1896144174) |

## What reviewers say

### GIS Data Collection

[App page](https://appshunter.io/ios/app/gis-data-collection/id1148840684)

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

**In-app purchases:** none


### Flip Timer & stopwatch

[App page](https://appshunter.io/ios/app/flip-timer-and-stopwatch/id1304344207)

This app offers a full-screen digital timer with a unique flip animation to visualize time progression. It also includes a stopwatch for tracking activities like workouts, study sessions, and work. Customize reminder sounds and background audio for an immersive experience.

**Highlights:** Full-screen digital timer, Flip animation for time visualization, Countdown timer, Stopwatch functionality, Customizable reminder sounds, Background sound options, Keep screen on for progress viewing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| All the skins | $0.99 | one-time |
| Pro Version | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and straightforward design
- 🚀 Large, easy-to-read display
- 💡 Unique flipping timer interface
- 🕰 Remembers previous time settings
- 👍 Works well for classroom/productivity use

**What reviewers complain about**

- 🐛 Timer sometimes skips seconds or doesn't work accurately
- 💰 Ads are intrusive and disruptive
- 🔒 Paid features should be included in free version
- 🔋 Timer stops working when device is locked or app is in background

**Reported bugs**

- Timer randomly stops counting down
- Unable to stop/reset timer once started
- Ads prevent user from interacting with timer

**Requested features**

- Add option to set timer in hours/minutes/seconds
- Implement repeat/loop functionality for timer
- Allow custom alarm/notification sounds
- Improve landscape mode support


## Frequently asked questions

### Is GIS Data Collection free?

GIS Data Collection is free to download, with no in-app purchases.

### Is Flip Timer & stopwatch free?

Flip Timer & stopwatch is free to download, with in-app purchases available.

### Do GIS Data Collection or Flip Timer & stopwatch have ads?

Flip Timer & stopwatch shows ads; GIS Data Collection does not.

### Which is updated more often, GIS Data Collection or Flip Timer & stopwatch?

GIS Data Collection ships an update every 9 days, and Flip Timer & stopwatch every 3 months. Most recently, GIS Data Collection was updated on October 10, 2026 and Flip Timer & stopwatch on October 16, 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.*