Comparison

Water Power! vs Timeline Up!

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Water Power!

Build and manage your own hydro empire by generating power with various water-based structures. Explore new worlds, upgrade your facilities with hired engineers, and automate production to grow your city from a village to a futuristic metropolis. Participate in events and claim rewards to boost your progress in this idle simulation game.

Highlights
  • Generate power with water wheels, dams, and stations
  • Explore diverse worlds
  • Hire prestige engineers for upgrades
  • Research new tech and automate production
  • Participate in regular events
  • Grow a hydro city
Features
Currently charting
Read full description

Join Water Power community and start building your own hydro empire today! Key features: • Generate power with unique water wheels, dams, and high-tech stations • Explore diverse worlds and manage your growing hydro empire • Hire prestige engineers — unlock powerful upgrades for exponential growth • Expand river channels, research new tech, and automate production • Take part in regular events and claim rewards with promo codes • Watch your hydro city evolve from a village to a futuristic green metropolis Join addictive idle simulation and transform rivers into endless clean energy to grow a thriving city! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Timeline Up!

Lead a growing crowd through dynamic obstacle courses, shooting through gates and recruiting members. Evolve your team with upgrades to conquer new eras and challenges in this action-packed runner game.

Highlights
  • Dynamic gun runner gameplay
  • Crowd evolution mechanics
  • Obstacle course challenges
  • Era unlocking system
  • Upgrade and merge system
Features
Currently charting
Read full description

Join the ultimate gun runner adventure! Lead your crowd through thrilling obstacle courses, shoot through gates, and evolve your team to conquer new eras! How to Play Navigate dynamic courses by swerving left and right, shooting through gates and bricks. Recruit powerful members to your crowd, enhancing your strength with each addition. Utilize upgrades to boost your team's capabilities and unlock new eras filled with unique challenges. Key Features - Dynamic Gun Runner Gameplay: Experience fast-paced action as you lead your crowd through challenging courses. - Crowd Evolution Mechanics: Recruit and upgrade members to build an unstoppable team. - Obstacle Course Challenges: Test your reflexes and strategy against a variety of obstacles. - Era Unlocking System: Progress through different historical periods, each with unique visuals and challenges. - Upgrade and Merge System: Enhance your team's abilities through strategic upgrades and merging. Why Play Timeline Up? If you're a fan of games that combine action, strategy, and progression, Timeline Up offers an engaging experience. Lead your crowd, overcome obstacles, and evolve through time in this thrilling runner shooter! Download Timeline Up now and embark on your epic journey!

Screenshots

Water Power!4 screens
Timeline Up!4 screens

Verdict

The call

The clearest difference is rating: Water Power! at 4.6 against Timeline Up!'s 4.4. Timeline Up!'s advantage is update cadence (every 6 days vs fortnightly). On price, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Water Power! sells 10 in-app purchases, starting at $4.99 per month and Timeline Up! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Water Power! holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 27K and 41K respectively. Written reviews point the same way: 21% of Water Power!'s written reviews are positive against 13% of Timeline Up!'s.

UpkeepUpdate frequency

Water Power! ships an update fortnightly, Timeline Up! every 6 days. Both last shipped on November 4, 2026.

Scorecard2 real differences · 9 level
Water Power! versus Timeline Up!: the parameters behind the verdict, then further details
ParameterWater Power!Timeline Up!
PriceFreeFree
Rating4.6 (27K ratings) — better4.4 (41K ratings)
Positive reviews21.0% of reviews — better13.4% of reviews
Number of ratings27K41K — better
Update frequencyFortnightlyEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#102#77 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size453 MB560 MB
Age rating4+9+
DeveloperVoodooRollic Games

Customer experience

Water Power!

All ratings26,367 ratings
Positive89.0%
Neutral4.9%
Negative6.1%
Written reviews599 reviews
Positive21.0%
Neutral12.4%
Negative66.6%

Timeline Up!

All ratings40,977 ratings
Positive82.8%
Neutral6.2%
Negative11.0%
Written reviews2,158 reviews
Positive13.4%
Neutral12.5%
Negative74.1%

User reviews

Water Power!

From 27K App Store ratings

What we love

  • 🚀 Fun and addictive game
  • 👍 Simple and easy to play
  • 🚀 Good progression in early stages

Room to improve

  • 🐛 Impossible to progress past Canada
  • 💰 Unrealistic pricing to unlock new areas
  • 🔋 Slow offline earnings
  • 📺 Too many ads
  • 🐛 Bugs and glitches

Timeline Up!

From 41K App Store ratings

What we love

  • 👍 Good game for killing time
  • 🚀 Satisfying gameplay loop
  • 💡 Unique timeline progression concept

Room to improve

  • 🐛 Bugs and glitches after updates
  • 🔒 Misleading ads about no ads/offline play
  • 🔋 Excessive energy system and ads
  • 💰 Expensive in-app purchases

Bugs and requests

Water Power!

Reported bugs

3 issues
  • Game progress resets after updates
  • Ads that cannot be closed
  • Inconsistent money generation

Requested features

3 requests
  • Reduce the cost to unlock Canada
  • Improve offline earnings
  • Reduce the number of ads

Timeline Up!

Reported bugs

3 issues
  • Game freezes or crashes on certain devices
  • Progression and unlocks not working as intended
  • Inventory and progress loss after updates

Requested features

3 requests
  • Unlock promised features like skills, runes, and arena
  • Improve progression and difficulty scaling
  • Add more variety to timelines and levels

In-app purchases

10 purchases

Water Power!

Subscriptions1
  • VIP Pass$4.991 Month
One-time9
  • No Ads$3.99
  • No Ads + Boosters pack$4.99
  • Medium Pack Of Coins$5.99
Show 6 more
  • Pack of Crystals$5.99
  • Special Bonuses and No Ads$5.99
  • Special Bonuses$6.99
  • Special Bonuses and No Ads$7.99
  • Special Bonuses and No Ads$8.99
  • Large Pack Of Coins$14.99
10 purchases

Timeline Up!

One-time10
  • Energy Pack 1$1.99
  • Bundle-1$1.99
  • 1000 Diamond Pack$2.99
Show 7 more
  • Energy Pack 2$4.99
  • Energy Jar$4.99
  • No Ads$6.99
  • Energy Bundle$6.99
  • Starter pack$8.49
  • 3300 Diamond Pack$8.99
  • Timeline Pass$9.99

Questions

Is Water Power! free?
Water Power! is free to download, with in-app purchases available.
Is Timeline Up! free?
Timeline Up! is free to download, with in-app purchases available.
Which has better reviews, Water Power! or Timeline Up!?
Water Power! is rated higher. Water Power! averages 4.6 out of 5 from 27K ratings, while Timeline Up! averages 4.4 from 41K ratings.
Do Water Power! or Timeline Up! have ads?
Both Water Power! and Timeline Up! show ads.
Which is updated more often, Water Power! or Timeline Up!?
Water Power! ships an update fortnightly, and Timeline Up! every 6 days. Most recently, Water Power! was updated on November 4, 2026 and Timeline Up! on November 4, 2026.
Which is more popular, Water Power! or Timeline Up!?
Water Power! currently peaks at #102 in the App Store charts, and Timeline Up! at #77. Chart position reflects recent download velocity rather than total install base.

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